KR20230096070A - Patterned Can End Modular Dispensing System with Enhanced Reusability - Google Patents

Abstract

An apparatus and related method relates to a can having a radial displacement pattern of material at a malleable can end relative to a longitudinal axis of a malleable can body. In an illustrative example, the can end may be sealingly joined to the open end of the longitudinally extending can body by a circumferential seam to form a sealed cavity. for example, at least one radial displacement element configured to inhibit rotation of the dispenser relative to the can about a longitudinal axis of the can when the can opener dispenser is actuated to releasably engage the radially patterned seam; (RDISP). For example, the RDISP may be deflected radially in the first rotational direction FRD by actuation of the collar. For example, continued actuation of the collar to the FRD may actuate the opening member to open the can. Various embodiments may advantageously provide an automatic opening dispenser for recyclable cans.

Description

Patterned Can End Modular Dispensing System with Enhanced Reusability

This application claims priority to U.S. Application Serial No. 63/107,603, entitled "Reusable Dispensing Caps for Recyclable Containers and Seals," filed on October 30, 2020 by Nicholas Guy Paget et al. .

This application claims priority to U.S. Application Serial No. 63/202,205, entitled “Patternized Can Ends and Reusable Dispensing Engines Used Therewith,” filed on June 1, 2021 by Nicholas Guy Paget et al.

This application claims priority to U.S. Application Serial No. 63/202,206, entitled “Seams in Patterned Can Ends,” filed June 1, 2021 by Nicholas Guy Paget et al.

This application claims priority to U.S. Application Serial No. 63/202,207, entitled “Reusable Dispensing Engine for Recyclable Containers,” filed June 1, 2021 by Nicholas Guy Paget et al.

This application claims priority to U.S. Application Serial No. 63/202,215, entitled “Can Ends and Reusable Dispensing Engines,” filed June 1, 2021 by Nicholas Guy Paget et al.

This application claims priority to Australian Design Registration Application No. 202116648 entitled “Patternized Can Seam” filed by C-Loop Packaging Sweden AB on 28 October 2021.

This application claims priority to European Design Application No. 008741391 filed on October 29, 2021 by C-loop Packaging Sweden AB.

This application claims priority on the Swiss design application for patterned can seams filed by C-Loop Packaging Sweden AB on 28 October 2021.

This application incorporates by reference the entire contents of the foregoing application into this application.

Various embodiments relate generally to a container joint, a reusable dispenser, or a combination thereof.

Containers can be used to contain a variety of contents. For example, plastic bottles of various shapes and sizes may be used to contain food, personal care products, detergents, and/or industrial chemicals. For example, metal cans can be used to hold beverages and/or paints.

Containers may have a variety of sealing mechanisms. For example, plastic bottles often have screw-on or snap-on caps. For example, a shampoo bottle may have a snap-on cap. For example, a soap bottle might have a lid that can be screwed on. The user can access the contents inside the container by manipulating the lid. Some containers may be integrally formed (eg, sealed pouches). For example, a user may cut or tear a hole in the container to access the contents.

An apparatus and related method relates to a can having a radial displacement pattern of material at a malleable can end relative to a longitudinal axis of a malleable can body.

In an illustrative example, the can end may be sealably coupled to the open end of the longitudinally extending can body by a circumferential seam to form a sealed cavity. For example, at least one radial displacement configured to inhibit rotation of the can opener dispenser relative to the can about a longitudinal axis of the can when the can opener dispenser is actuated to releasably engage the radially patterned seam. It may contain possible elements (RDISP). For example, the RDISP may be radially deflected in the first rotational direction FRD by actuation of a collar. For example, continued actuation of the collar to the FRD may actuate the opening member to open the can. Various embodiments may advantageously provide an automatic opening dispenser for recyclable cans.

The details of various embodiments are set forth in the accompanying drawings and description below. Other features and advantages will be apparent from the description, drawings and claims.

Various embodiments may achieve one or more advantages. For example, some embodiments may advantageously provide a reusable container opening and/or dispensing mechanism that can be releasably assembled with multiple containers. By way of non-limiting example, various embodiments with reusable dispensers may favor the use of dispensers that are relatively higher quality, more durable, more accurate, more specific, and/or more desirable than those typically used with disposable containers. can make it easy. For example, some embodiments may advantageously facilitate the 'War on Plastic' by reducing the use of non-recyclable or unsustainable plastic materials.

Various embodiments may advantageously provide a recyclable container having a tabless tear seal and a contoured rim seal. For example, a patterned seam may advantageously provide a releasable mating feature for a seal-open cap. By way of non-limiting example, in various embodiments, patterned seams may advantageously provide mechanical bonding, visual identification, tactile identification, or some combination thereof. In various embodiments, a clearly visible patterned seam and/or tab-free seal may advantageously identify the contents of the container as a non-drinkable product without further explanation or labeling. For example, various embodiments may advantageously provide container lids and self-opening dispensing mechanisms that advantageously identify contents that are not “ready to consume” even in the absence of such labels. Accordingly, various embodiments may increase consumer safety.

1 illustrates the life cycle of an exemplary disposable container and seal assembly with a reusable dispensing engine (RDE).
2 shows an exemplary patterned top of the RDE of FIG. 1 .
FIG. 3 shows a cross-section of the exemplary RDE of FIG. 1 .
4 shows a cross-section of the exemplary RDE of FIG. 1 in dispensing mode.
5A and 5B show an exemplary connection engine of the exemplary RDE of FIG. 1 .
6A and 6B show an exemplary dispensing housing of the RDE of FIG. 1 .
7 shows exemplary sealing members of the dispensing housing of FIG. 1 .
8 and 9 illustrate exemplary RDEs with exemplary container closure dispensing housings.
10 shows a perspective view of an exemplary RDE with an exemplary compatible housing.
11 shows a cross-section of the exemplary RDE of FIG. 10 with a domed housing.
12 is a perspective view of the exemplary dome housing of FIG. 10 .
13 depicts an exploded view of an exemplary reusable container and seal assembly 1300 having a reusable dispensing cap with an external enclosure in an exemplary use case scenario.
14 depicts a perspective view of an exemplary recyclable container and seal assembly having an RDE with a tapered outer enclosure in an exemplary use case scenario.
15 is a perspective view of an exemplary recyclable container and seal assembly with a respective RDE equipped with a wall mountable external enclosure in an exemplary use case scenario.
16 illustrates an example use case scenario including an example RDE and an example replaceable container.
17 shows exemplary container ends in sealed and unsealed modes, respectively.
18 shows an example geometry of a patterned end in relation to a layered configuration.
19 and 20 show exemplary patterned vessel ends.
21 depicts an exemplary container comprising a tabless closure seal and an exemplary threaded rim seal, including an exemplary seal-open dispensing cap.
22 illustrates an example vessel end fitting device in an example use case scenario.
23 shows an example seam tool configured to individually form seam pattern elements.
24 shows an exemplary seam tool configured to form multiple seam pattern elements in a single operation.
25 shows an example RDE in an example use case scenario.
26 shows an exemplary RDE configured to be releasably connected to a vessel end in a ready mode.
27A and 27B show exemplary multifunctional RDEs.
28, 29, 30, 31, 32, 33, 34, 35, 36, 37 show exemplary views of radially patterned can seams applied to malleable cans; there is.
Like reference symbols in the various drawings indicate like elements.

For ease of understanding, this specification is organized as follows. First, to introduce a discussion of various embodiments, a reusable dispensing engine and patterned container seam system are introduced with reference to FIGS. 1-7. Second, this introduction continues with reference to FIGS. 8-16 of some exemplary embodiments of a reusable dispensing engine. Third, referring to FIGS. 17-20, exemplary embodiments of vessel ends and vessel end patterns are described. Fourth, with reference to FIG. 21 , the discussion turns to exemplary embodiments illustrating exemplary threaded vessel ends. Fifth, with reference to FIGS. 22-24 , this document describes exemplary apparatus and methods useful for making patterned vessel seams. Sixth, the present invention begins a discussion of a container-regulated reusable dispensing engine with reference to FIG. 25 . An embodiment of a multi-mode reusable dispensing engine is described with reference to FIG. 26 . The discussion turns to an exemplary reusable multipurpose dispensing engine, with reference to FIGS. 27A-27B . Finally, this specification discusses additional embodiments, exemplary applications and aspects related to reusable dispensing engines and patterned container seams.

1 illustrates an exemplary life cycle of an exemplary disposable container and seal assembly having a reusable dispensing engine. In the illustrated scenario, container 105 is sealed with patterned seam 110 . Connection engine 115 is configured to releasably engage seam 110 . The dispensing housing 120 is provided to be screwed into the connection engine 115 to detachably secure the dispensing housing. Connection engine 115 and dispensing housing 120 together form RDE 125 . As shown, in the first step (top center) the user presents the container 105 . In the second step (right), the user assembles the RDE 125 to the container 105.

As shown, dispensing assembly 130 (eg, pump), RDE 125 , is assembled to RDE 125 in a third step (bottom). By way of non-limiting example, in various embodiments, the dispensing assembly 130 is described as "Recyclable Containers and Seals", filed on October 30, 2020 by Nicholas Guy Paget et al., the entire contents of which are incorporated herein by reference. and with at least reference to FIGS. 1A-1B and 5A-5C of U.S. Application Serial No. 63/107,603, entitled "Reusable Dispensing Caps for Dispensing Caps". In the third step, the user screws the dispensing assembly 130 to the dispensing housing 120 of the RDE 125. Thus, a user can advantageously assemble the RDE 125 and dispensing assembly 130 onto the container 105 to create the dispensing system 135 .

In the fourth step (left), the user can dispense the contents of the container 105 by activating the pump as shown. In various embodiments, container 105 may be reusable, recyclable, refillable, or some combination thereof. In various embodiments, RDE 125 may advantageously provide a reusable container opening and/or dispensing mechanism that can be releasably assembled with multiple containers 105 .

The RDE 125 is disassembled from the container 105 in preparation for recycling the container 105 and releasably connecting the RDE to another unopened container (e.g., starting again in the first step and repeating the cycle). It can be.

FIG. 2 shows an exemplary patterned top of the RDE of FIG. 1 . As shown, the container 105 is provided with a patterned seam 110 . Seam 110 fluidly seals a vessel end (eg, shown as vessel end 205 in FIG. 3 ) to vessel 105 . As a non-limiting example, the pattern of seams 110 in various embodiments may advantageously provide mechanical connection, visual identification, haptic identification, or some combination thereof.

As shown, the container 105 is provided with a tabless opening seal. In some embodiments, container 105 may be recyclable, for example. The can body is provided with a tabless opener can seal (eg, 205 in FIG. 3 ). The can seal is provided with a stress concentration ring 155 blocked by a solid portion 160 . The can seal is sealed to the can body by means of a crimp joint 150 .

In various embodiments the container 105 may be a can as a non-limiting example. For example, the can may be made of a malleable material. For example, cans may be recyclable. In some embodiments the can may be metal (eg aluminum, steel). In some embodiments container 105 may be, for example, a plastic container.

In various embodiments, seam 110 may be patterned, for example after forming the seam. In some embodiments, seam 110 may be seamed and patterned at the same time. As an illustrative example, seam 110 may be formed as a double seam. For example, the material of the container body (eg, can body) and/or container seal (eg, can end) may be double folded and cold-formed to sealably join the seal and body.

For example, the can body can be a standard aluminum can body with a can end in the form of a tabless open-end can seal. As a non-limiting example, stress concentration ring 155 may be opened by a reusable opener such as exemplary RDE 125 of FIG. 1 . The created hole may advantageously allow communication between the exterior and interior of the container 105 . For example, an aperture may provide fluid communication between the exterior and interior of vessel 105 . In some embodiments (as shown in FIG. 1 ), the aperture is a dispensing pump (eg, dispensing assembly 130 ), a tool (eg, spoon or measuring device), other dispensing device, or any of these Some combinations may be allowed to enter.

In some embodiments, solid portion 160 may be omitted and stress concentration ring 155 may form a continuous curved path. The stress concentration ring may be formed of, for example, multiple intermittent stress concentration features. The stress concentration ring may be formed, for example, with a much smaller arc. In some embodiments, a stress concentration site and/or pathway (eg, stress concentration ring 155) may be provided on the underside of a vessel end (eg, within a cavity formed when the vessel and vessel end are sealedly assembled). can

In some embodiments, stress concentration ring 155 may define an area of at least 30% of the container seal, for example. The stress concentration ring 155 may define an area of 80% or less of the container seal area, for example. In some embodiments, the stress concentration ring 155 may define an area of at least 50% of the container seal area. In some embodiments, the stress concentration ring 155 may define an area of 75% or less of the container seal area.

In various embodiments, the stress concentration ring 155 can include a contour to the seal (eg, having at least one substantially perpendicular shoulder as shown) such that when pressed adjacent thereto Areas of increased stress are created along the shoulder. Stress concentration ring 155 may include, for example, a portion of a seal having a smaller thickness. In various embodiments, the stress concentration ring 155 may be omitted altogether. For example, an opening device (eg, a reusable seal-open cap) may be used to open a can without a predetermined stress concentration path and/or site (eg, stress concentration ring 155). there is.

FIG. 3 shows a cross section of the exemplary RDE of FIG. 1 . As shown, seam 110 mechanically connects (eg, fluidly seals) vessel end 205 to vessel 105 .

The vessel end 205 can be made of a malleable material, for example. The container end 205 may be recyclable, for example. In some embodiments, container end 205 may be a can end. For example, the can end may be a can shell. In some embodiments, the can end is aluminum. In some embodiments the can end is steel. In various embodiments, vessel end 205 is sealedly connected to vessel 105 by seam 110 .

The connection engine 115 is provided with lugs 210 in a circumferential pattern. In the first operation shown (“1”), the connection engine 115 is assembled along a longitudinal axis with a container 105 (eg a can) such that the connection engine 115 is joined by lugs 210. (110) to be detachably connected.

Connection engine 115 is provided with connection features 215 . Connection feature 215 is releasably (eg, threaded) connected to mating connection feature 220 of dispensing housing 120 . In the illustrated example, connecting feature 215 and connecting feature 220 are mating threads. Thus, in the second operation ("2") shown, the housing 120 is screwed onto the coupling engine 115.

The housing 120 is provided with a press feature 225 . When each engagement feature 215, 220 of connection engine 115 and housing 120 are screwed together and the housing is actuated in a first direction of rotation (shown by the arrow associated with second actuation "2"), the housing 120 advances axially along the longitudinal axis toward vessel 105 . As housing 120 advances axially, press feature 225 engages lug 210 and pushes lug 210 radially inward toward the center of linkage engine 115 . Thus, the lug 210 is coupled to the seam 110 to be detachable. The connection engine 115 is thereby axially coupled to the fitting 110 such that axial movement of the connection engine 115 relative to the vessel 105 is limited.

The connection engine 115 is provided with a longitudinal extension 230 . In the illustrated example, the longitudinal extension 230 fits radially inside the seam 110 . Thus, as lug 210 is pressed radially inward by press feature 225 , seam 110 is releasably captured between lug 210 and longitudinal extension 230 . By way of non-limiting example, in various embodiments, longitudinal extension 230 advantageously strengthens seam 110 against bending and/or bending, for example, and secures connection engine 115 from seam 110. , or some combination thereof may increase the axial force and/or rotational force required to separate.

Continued rotational action of housing 120 (eg, in a first rotational direction) causes hammer 235 to press fit with vessel end 205 . Sustained axial advancement of housing 120 (eg, by a sustained rotational action) may cause, for example, hammer 235 to open a hole through vessel end 205 . Thus, lumen 240 of housing 120 may advantageously be placed in fluid communication with the interior of container 105 . Thus, the contents of container 105 may advantageously be dispensed through lumen 240 .

In some embodiments, hammer 235 may pierce and/or cut vessel end 205, for example. For example, hammer 235 may be provided with at least one piercing point and/or cutting edge. In some embodiments, hammer 235 may rupture and/or break vessel end 205, for example. For example, hammer 235 may be blunt. For example, hammer 235 may induce material failure at vessel end 205 . For example, hammer 235 may engage a predetermined high stress concentration site at vessel end 205 (eg, score line). In some embodiments, hammer 235 may open (part of) vessel end 205, for example.

In the illustrated example, the housing 120 is provided with a dispenser engagement feature 255 . For example, dispenser engagement feature 255 may be configured to releasably connect to dispensing system 135 (eg, a hand pump), a spout, another dispenser, or some combination thereof.

FIG. 4 shows a cross section of the exemplary RDE of FIG. 1 . in dispensing mode. As shown, each lug 210 is provided with a seam engagement surface 305 . In the depicted example, the seam engagement surface 305 is a substantially flat surface inclined with respect to the longitudinal axis of the container 105 . As a non-limiting example, in various embodiments the seam engagement surface 305 may be curved. For example, the radial distance from the center of the connection engine 115 to the seam engagement surface 305 may decrease monotonically in an axial direction along a longitudinal axis away from the vessel 105 . The seam engagement surface 305 is formed over the seam 110 (e.g., as shown by operation “A”) as the connection engine 115 is axially assembled on the vessel 105 (e.g., shown by operation “A”). radially outward of the seam 110) may advantageously guide the lug 210.

Each lug 210 is further provided with a pressing surface 310 . As shown, a pressing surface 310 is provided on the radially outer surface of the corresponding lug 210 . As the housing 120 advances axially over the linkage engine 115 , the mating surface 315 of the corresponding press feature 225 engages the press surface 310 . Continued axial advancement of the housing 120 over the coupling engine 115 until the pressure feature 225 slides off the pressure surface 310 and engages the outer surface 312 of the lug 210 (e.g. For example, as shown in operation “B”) induces an inward radial deflection of the lug 210 . Accordingly, the inward radial deflection of the lugs 210 may advantageously (releasably) engage the connection engine 115 to the seam 110 at least in an axial direction (eg, along a longitudinal axis). As a non-limiting example, in various embodiments, the pressing surface 310 can be planar (eg, as shown), curved, and oriented away from the container 105 along a longitudinal axis, or a portion thereof. The combination can have a monotonically decreasing radius about the center of the connection engine 115 .

Each lug 210 is further provided with a holding surface 320 . As shown, retaining surface 320 engages seam 110 . In mating mode, for example, when lug 210 is deflected radially inward, retaining surface 320 may prevent disassembly of connection engine 115 from seam 110 . Thus, for example, housing 120 may be advantageously maintained in fluid communication with container 105 . For example, engagement of lug 210 with retaining surface 320 results in an applied axial force (e.g., incidentally, accidentally, intentionally) to separate housing 120 and container 105. can suppress For example, the retaining surface 320 can provide axial separation protection up to a first axial force threshold. By way of non-limiting example, the first axial force threshold may be a mechanical failure (e.g., For example, deformation, bending, tearing, breakage).

When lug 210 is not deflected radially inward, retaining surface 320 may provide axial separation protection up to a second axial force threshold. For example, the second axial force threshold may be less than the first axial force threshold. Thus, the retaining surface 320 allows the user to hold the connection engine 115 to the seam 110 while preventing the connection engine 115 from falling out of the container 105 while the user attempts to further activate the RDE 125. ) (e.g. individually or as part of RDE 125). For example, the second axial force threshold may cause a user to easily “snap”/“pop” the connection engine 115 from the seam 110 (e.g., to reposition the other vessel 105). to be replaced with) can advantageously be allowed.

In various embodiments, the holding surface 320 can be planar (eg, as shown). In various embodiments the holding surface 320 may be curved, for example. In some embodiments, the retaining surface 320 may have a monotonically increasing radius relative to the center of the connection engine 115 in a direction along, for example, a longitudinal axis away from the vessel 105 .

Connection engine 115 is further provided with retaining feature 245 configured to mate with retaining feature 250 of housing 120 . Retention features 245 and 250 may connect linkage engine 115 to housing 120 , for example, in a disengageable, rotatably and/or sliding manner. Thus, in various embodiments, a user may advantageously operate the entire RDE 125 (eg, linkage engine 115 and housing 120) by operating the housing 120. For example, a user may hold the housing 120 and axially “snap” the housing 120 onto the container 105 (eg, thereby sealing the lug 210 of the connection engine 115 to the seam ( 110) up), and rotationally actuate the housing 120 (eg, advance the housing 120 axially toward the container 105). Accordingly, the housing 120 may thereby bias the lugs 210 radially inward to axially connect the connection engine 115 to the seam 110, and then the hammer 235 may open the vessel end 205. This may bring the lumen 240 of the housing 120 into fluid communication with the container. In various embodiments, the user may remove the RDE 125 from the container 105 by operating the housing 120 in a second (eg, opposite to the first rotational direction) direction of rotation (eg, 'unscrew'). may advantageously operate the entire RDE 125 to remove the , thereby axially advancing the housing 120 from the container 105 , disengaging the lug 210 and returning it radially outward from the deflected position. , puts RDE 125 in an intermediate (e.g., partial coupling) mode. In various embodiments, a user may axially separate RDE 125 from vessel 105 by rotational motion, axial motion, torsional motion, or some combination thereof.

5A and 5B illustrate an exemplary connection engine of the exemplary RDE of FIG. 1 . In the illustrated example, connection engine 115 is provided with circumferentially spaced holes 605 around connection engine 115 . In various embodiments, aperture 605 may correspond to lug 210 , for example. In various embodiments aperture 605 may correspond to lug 210 , for example. For example, hole 605 may be offset from lug 210 . Holes 605 may be positioned/patterned independently of lugs 210, for example. By way of non-limiting example, the apertures 605 in various embodiments can advantageously reduce the weight of the connection engine 115, reduce the material of the connection engine 115, and increase the manufacturability of the connection engine 115. increase (e.g., provide access to elements of the mold tool), decrease the force required to radially deflect lug 210 (e.g., by providing a 'living hinge'), or some combination thereof.

As shown, connection engine 115 is provided with retaining features 610 distributed circumferentially around connection engine 115 and radially inside lugs 210 . For example, when the connection engine 115 is axially assembled over the vessel 105, the retaining feature 610 may circumferentially engage the pattern of seams 110 on the vessel end 205. Thus, as a non-limiting example, retaining feature 610 may inhibit rotation of connection engine 115 relative to vessel 105 when engaged with the pattern of seam 110 . For example, retention feature 610 may advantageously allow a user to rotate housing 120 relative to linkage engine 115 while holding only container 105 .

When lug 210 is not deflected radially inward, retention feature 610 may resist a first moment threshold relative to container 105 . For example, a first moment threshold may cause a user to 'click'/'click'/remove the RDE 125 on the vessel 105 with a relatively low force until the RDE is in the desired angular orientation relative to the vessel 105. You can allow 'pop'.

When lug 210 is deflected radially inward (eg, fully, as determined by press feature 225 and/or press surface 310), retaining feature 610 may, for example, hold a container. It can resist up to the second rotational moment threshold for (105). As a non-limiting example, the second rotational moment threshold may correspond to a failure of vessel 105, coupling engine 115, housing 120, other component of RDE 125, or some combination thereof. For example, a user may advantageously rotate housing 120 relative to connection engine 115 to axially advance hammer 235 while holding only container 105 (e.g., connection engine 115 ) without separately holding) the container end 205 can be opened.

6A and 6B show an exemplary dispensing housing of the RDE of FIG. 1 . FIG. 7 shows an exemplary sealing member of the dispensing housing of FIG. 1 . As shown in FIG. 7 , housing 120 is provided with an exemplary sealing member 705 . The exemplary sealing member 705 can be, for example, a substantial sealing member disposed in the cavity. For example, sealing member 705 may engage the cavity (eg, by being bent to fit into a circumferential groove of housing 120 as shown). In some embodiments, sealing member 705 may engage features (eg, protruding circumferential ribs of housing 120 ), for example. The sealing member 705 extends axially past the lower surface 710 of the housing 120 . For example, lower surface 710 may engage container end 205 when RDE 125 is assembled onto container 105 in a dispensing mode. Thus, in the dispensing mode, the sealing member 705 can advantageously sealably engage (eg, be compressed) with the container end 205 . Thus, a fluid seal can be formed that can advantageously prevent the contents of container 105 from spilling around, for example, hammer 235 .

In some embodiments, housing 120 may be provided with exemplary sealing members. For example, an exemplary sealing member (eg, an O-ring) may be placed within at least one cavity (eg, a circumferential groove) and/or an outer wall of lumen 240 , an inner wall of connection feature 220 . may be placed around (eg, above, below, between) features (eg, circumferential protrusions) on , or combinations thereof. The sealing member may extend axially below the lower surface 710 of the housing 120 . Thus, for example, the sealing member may advantageously sealably engage the container end 205 when the RDE 125 is in dispensing mode.

FIG. 7 further illustrates an exemplary wiping member of the dispensing housing of FIG. 1 . In the illustrated example, housing 120 is provided with a wiping member 720 within lumen 240 . For example, wiping member 720 may expose around features on an inner wall of at least one cavity and/or lumen 240 . As a non-limiting example, the wiping member 720 can be configured to slide and receive a straw in a central hole of the dispensing assembly 130 formed by the wiping member 720 . Thus, by way of non-limiting example, wiping member 720 may advantageously “wipe” contents 725 (eg, of container 105) off a straw of dispensing assembly 130. The dispensing assembly 130 is axially withdrawn from the housing 120 . Contents 725 may include, but are not limited to, lotion, soap, and/or medication.

8 and 9 show an exemplary RDE with an exemplary container closure dispensing housing. 8 depicts an example RDE 900 in an example use case scenario. As shown in the example scenario, user 901 may hold housing 905 (eg, including skirt 910 ). A user 901 can operate the dispensing assembly 130 connected to the housing 905 . Thus, the container 105A is free from compression (e.g., as shown like) can be advantageously shielded.

For example, in such an embodiment, internal pressurization of vessel 105A, which may advantageously prevent crushing of vessel 105A, may be achieved using housing 905 (e.g., as part of an RDE) for vessel 105A. ) may be lost upon opening. Thus, the RDE 900 (eg, at least the skirt 910) may advantageously prevent crushing of the vessel 105A after depressurization.

In the illustrated example, RDE 900 is provided with dispensing housing 905 axially assembled over container 105A. As a non-limiting example, housing 905 may be coupled to vessel 105A by linkage engine 115 as described with reference to FIGS. 1-7. For example, vessel 105A may extend along an additional distance in the longitudinal axis than vessel 105A (eg, vessel 105A may be 'higher' than vessel 105 ).

As shown, housing 905 extends axially downward along a longitudinal axis above vessel 105A. For example, housing 905 (as shown) includes a longitudinally extending skirt 910 (eg, housing 905 can be 'higher' than housing 120). For example, skirt 910 may be configured to cover a predetermined axial length of container 105A.

In various embodiments, the diameter of the RDE (eg, the diameter of housing 905) may be sized to fit comfortably in the user's hand. For example, in some embodiments the diameter of the RDE may be at least 50 mm. In some embodiments the diameter of the RDE may be up to 80 mm. In some embodiments, the diameter of the RDE may be between 60-68 mm. In some embodiments, the diameter of the RDE may be substantially 63 mm. For example, various embodiments may advantageously be configured to fit a "smooth" type of can body. For example, various embodiments may advantageously be configured to fit a “standard” type of can body. For example, various embodiments can be configured to fit a “slim” can body. For example, various embodiments may be configured to fit a “king” type can body. As an illustrative example, embodiments in the 60-68 mm range allow user interaction and/or user interaction while operating a dispensing assembly with one hand (eg, lotion bottle and/or shampoo bottle) while holding the RDE and operating the dispensing assembly with one hand, for example. Comfort can be advantageously promoted.

In the illustrated example, housing 905 is further provided with a plurality of apertures 915 . Holes 915 may provide ventilation, for example. For example, skirt 910 may fit relatively tightly (eg, with a 'loose' sliding fit) over container 105 . As a non-limiting example, aperture 915 may allow air to escape when housing 905 is axially assembled onto container 105A. Thus, for example, aperture 915 may advantageously reduce the force required to axially assemble housing 905 onto container 105A.

10 shows an exemplary perspective view of an exemplary RDE having an exemplary interchangeable housing. 11 shows an exemplary cross-sectional view of the exemplary RDE of FIG. 10 including a domed housing. 12 shows a perspective view of the exemplary domed housing of FIG. 10 .

The RDE system 1000 is provided with a replaceable housing 1005. In the illustrated example, interchangeable housing 1005 includes a cylindrical housing 1005A, a domed housing 1005B and a raised housing 1005C. As shown, each and any of the interchangeable housings 1005 connects the opening engine 1010 to the container 105 via a connection engine 115 . For example, housing 1005, opening engine 1010 and connection engine 115 may together form an RDE. The RDE may form the dispensing assembly 1100 when connected to the container 105 .

10-11, the ablation engine 1010 includes a connection feature 1120 (eg, a screw connection) configured to make a mating connection (eg, screw connection) with a connection feature 215 of the connection engine 115. thread) is provided. Housing 1005 is provided with press features 1125 configured to engage lugs 210 of linkage engine 115 . Thus, as housing 1005 advances axially, press feature 1125 may bias lug 210 radially inward. The connection engine 115 can thereby be releasably connected to the seam 110 , for example.

As shown, the opening engine 1010 is provided with a sliding engagement feature 1126 and a lip 1129 . The opening engine 1010 is provided with a sliding engagement feature 1127 . As shown in FIG. 10 , mating features 1127 are interrupted circumferentially (eg, not continuous around the circumference of the opening engine 1010 ). Similarly, as shown in FIG. 12 , mating feature 1126 is circumferentially interrupted. Thus, the housing 1005 and the aeration engine 1010 can be rotationally oriented relative to each other about a longitudinal axis, causing engagement feature 1126 to pass axially through engagement feature 1127 . As the housing 1005 rotates relative to the opening engine 1010, the engagement features 1127 may engage the wall 1128 beneath the engagement features 1127 of the opening engine 1010. The interaction of the coupling feature 1127 and the wall 1128 can synchronize the rotation of the housing 1005 with the opening engine 1010 . Accordingly, engagement features 1127 may axially constrain the aeration engine 1010 via corresponding engagement features 1126 . As a non-limiting example, in some embodiments, the aeration engine 1010 and housing 1005 may be integrally formed (eg, by ultrasonic welding).

As housing 1005 rotates in a first direction of rotation (e.g., clockwise when viewed from the top along a longitudinal axis as shown), engagement features 1127 and corresponding walls 1128, and mating Engagement feature 1126 and lip 1129 cooperating with connection features 1120 and 215 may allow housing 1005 and aeration engine 1010 to advance axially toward vessel 105 . Accordingly, the pressure feature 1125 may bias the lug 210 radially inward to connect the RDE system 1000 to the vessel 105 . Further rotation in the first direction of rotation may cause continued axial advancement and bring the hammer 1130 of the opening engine 1010 into contact with the vessel end 205, thereby opening the hammer in fluid communication with the interior of the vessel. Position the lumen 1131 of the engine 1010. In the illustrated example, the housing 1005 is further provided with an extension 1145 that can now engage the shoulder 1150 of the aeration engine 1010 .

As shown, the aerosol engine 1010 is further provided with a lip 1135 configured to slide radially fit inside a hole in the housing 1005 formed by the lip 1129. The opening engine 1010 is further provided with a mating feature 1155. As a non-limiting example, engagement feature 1155 can be configured to releasably connect with a dispensing assembly (eg, dispensing assembly 130 ).

13 shows an exploded view of an example reusable container and seal assembly 1300 with a reusable dispensing cap provided with an external enclosure in an example use case scenario. The vessel 105 is disposed within an outer enclosure 1305. Connection engine 115 is mounted on the rim of can 505 . The housing 120 is screwed onto the coupling engine 115 . The dispensing assembly 130 is fixed to the housing 120 with screws.

As a non-limiting example, the outer enclosure 1305 can be a decorative enclosure. For example, outer enclosure 1305 may be decoratively decorated (e.g., a marble enclosure with brass hardware such as a dispensing pump, a stainless steel enclosure and hardware, a tree-like enclosure with brown 'rusty' metal exterior hardware, It can be designed to match with engraved or embossed, oil-rubbed bronze enclosures and hardware, basket enclosures, or any other desired combination. In some embodiments external enclosure 1305 may consist of, for example, a sanitary enclosure (eg, in a medical, clean manufacturing or research facility) or some combination thereof.

As a non-limiting example, the outer enclosure 1305 can be wall mounted. The outer enclosure 1305 and the removable self-opening dispenser (e.g., the connection engine 115 and the housing 120 that together form the RDE 125 (removably) connected to the dispensing assembly 130), For example, it can be configured as an automatic dispensing enclosure. In some embodiments, assembly 1300 (eg, one or more components of the assembly) may be provided with, for example, automatic sensors. Such an embodiment may advantageously allow a user to touch the pump, for example for use with hand sanitizer, soap and/or lotion.

In various embodiments, the dispensing assembly 130 may be omitted. In some embodiments, dispensing assembly 130 may be replaced (eg, with a different dispensing module). For example, in some embodiments, dispensing assembly 130 may be integrated into RDE 125. In various embodiments, connection engine 115 , housing 120 , or both may be integrated into outer enclosure 1305 . In some embodiments, connection engine 115 and/or housing 120 may be permanently connected to external enclosure 1305 . In some embodiments, connection engine 115 and/or housing 120 may be releasably connected to outer enclosure 1305 .

For example, in some embodiments, the container 105 can be placed within the outer enclosure 1305 by inserting the container from the top of the outer enclosure 1305. For example, in some embodiments the outer enclosure 1305 may be configured to receive the vessel 105 through a hole in the lower surface. In some embodiments, the outer enclosure 1305 may be configured to receive the container 105 through a hole in the side.

In some embodiments, container 105 may be rotationally secured within outer enclosure 1305 by gripping features (not shown). Such an embodiment may advantageously facilitate installation of RDE 125 onto vessel 105, for example. In some embodiments the outer enclosure 1305 may be bottomless. In some embodiments, the outer enclosure 1305 may have a hole large enough to hold the vessel 105 while installing the RDE 125 on the vessel.

In some embodiments, the housing 120 may be rotationally and axially constrained by the outer enclosure 1305, thus screwing the container 105 from the bottom and/or sides of the outer enclosure 1305. can facilitate this advantageously. Various embodiments that provide one or more enclosures may advantageously provide enhanced options relating to, for example, styling, integration, other desirable functions, or some combination thereof.

14 shows a perspective view of an exemplary recyclable container provided with a tapered outer enclosure and a seal assembly with an RDE in an exemplary use case scenario. A vessel such as vessel 105 may be disposed within outer enclosure 1426 . For example, retaining connector 1416 fits over the rim of container 105 . For example, in some embodiments retaining connector 1416 may be configured at least as described with respect to housing 120 .

Retention connector 1416 may be configured to mechanically interface with external enclosure 1426, for example. such as connection engine 115). Retaining connector 1416 may be configured as, for example, a seal-and-seal cap (eg, may be screwed onto a rotation-locking member such as linkage engine 115). Dispensing pump 1421 (e.g., configured at least as described with reference to dispensing assembly 130) is mechanically coupled to the assembly (e.g., screwed onto or integral with retaining connector 1416). ). The assembly can be styled to advantageously provide an aesthetically pleasing housing for (recyclable) containers and a dispensing pump. For example, the container may advantageously act as a refill cartridge for the housing.

15 shows a perspective view of an exemplary recyclable container provided with a wall-mounted external enclosure and a seal assembly with respective RDEs in an exemplary use case scenario. Container(s), such as container 105, may be disposed within one or each external enclosure receptacle 1527A that connects to wall mount fixture 1527B. The seal-open cap 1517A, seal-open cap 1517B, or some combination thereof may be mechanically connected to the rim of the container. For example, in some embodiments, seal-open cap 1517A and/or seal-open cap 1517B may be at least partially configured as described with reference to at least RDE 125 .

As a non-limiting example, in various embodiments, seal-open cap 1517A and seal-open cap 1517B may include a dispensing mechanism (eg, using a straw or no straw). For example, the seal-and-seal cap 1517A can reciprocate vertically to create pressure to push the contents of the recyclable container onto and out of the dispensing seal-and-seal cap 1517A. For example, a plunger 1517C of seal-open cap 1517B can reciprocate vertically to generate pressure to push the contents of a recyclable container onto and out of seal-open cap 1517B. there is. Thus, by way of non-limiting example, such various embodiments may advantageously provide a simplified mechanism (eg, without a straw), may advantageously hang from a vertical surface (eg, a wall), and may provide a user experience. may advantageously provide a selection of ingredients (eg, soaps and lotions), may advantageously provide a plurality of ingredients (eg, multiple adjacent basin soaps), or may advantageously provide some combination thereof. can do.

16 illustrates an example use case scenario with an example RDE and an example interchangeable container. Condiment dispenser 1605 can be configured as a salt and/or pepper dispenser, for example. Condiment dispenser 1605 may be configured to crush and/or crush peppercorns contained in container 105, for example. Condiment dispenser 1605 may include, for example, an RDE (eg, at least as described with respect to RDE 125). Condiment dispenser 1605 can be releasably connected to container 105 and/or configured to open container 105, for example. Thus, the user advantageously operates the (sealed) container 105 with the condiment dispenser 1605 so that the container 105 is opened by the RDE of the condiment dispenser 1605 and the contents are dispensed using the condiment dispenser 1605. (optionally) can be dispensed.

The exemplary dispenser 1610 can be configured to controllably dispense medication, for example. An exemplary dispenser 1610 may include, for example, an RDE. The exemplary dispenser 1610 can be releasably connected to the container 105 and/or configured to open the container 105 . For example, container 105 may contain a pharmaceutical. In some embodiments, the contents of container 105 may include pills and/or tablets. In some embodiments the content may include a powder. In some embodiments, the content may include a liquid. The exemplary dispenser 1610 can be configured to meter the dispensing of the contents of the container 105, for example. The exemplary dispenser 1610 can be configured to control (by means of a child-proof cap and/or electronic access control) the dispensing of the contents of the container 105, for example. For example, a user may advantageously actuate the exemplary dispenser 1610 on a (sealed) container 105 such that the container 105 is opened by the RDE in the exemplary dispenser 1610 and the contents are transferred to the exemplary dispenser. 1610 can be used (optionally) to be dispensed.

For example, in various embodiments, the RDE may be configured to generate (dynamic) visual indications. For example, RDEs can include dynamic screens. For example, a dynamic screen may include an electrophoretic display (eg referred to as e-ink, e-paper). As an illustrative example, the screen may be configured to display a person's name (eg, associated with a prescription for a can). For example, the screen may be configured to display instructions. In some embodiments the screen may be configured to display, for example, the level and/or type of content. For example, such an embodiment may advantageously increase safety (eg, reduce accidental taking of someone else's prescription, reduce accidental use of an undesirable substance).

In an exemplary embodiment, the container may be filled with a prescription for the user and sealed by the pharmacy. Pharmacies may provide electronically readable labels (eg, RFID chips, QR codes, barcodes). The RDE may be configured to read an electronically readable label and generate a corresponding display (eg, content, dosage, prescription recipient, instructions for use). In some embodiments, the label may include a passcode (eg, a secret key). The RDE can be configured to prompt the user for a corresponding passcode (eg free key). For example, the RDE may be configured to connect to a user's computing device (eg, smartphone via an app) to receive a passcode and/or verify input. The RDE may, for example, be operatively coupled to a communication engine (eg Wi-Fi, short range communication such as Bluetooth, cellular communication). In some embodiments, the RDE may read the serial code on the container's label and retrieve the user's corresponding verification details (eg, date of birth, name, zip code, phone number, prescription ID). The RDE may ask the user for verification details. In response to receiving a valid response, the RDE may open or unlock the container to dispense the contents. In response to receiving an erroneous response, the RDE may not unlock or open the container. Such embodiments may advantageously deter tampering, drug abuse, and/or accidental ingestion of medications. For example, various embodiments may dynamically verify a prescription regimen (eg, timing, frequency) prior to unlocking.

The exemplary spray dispenser 1615 can be configured to selectively dispense the contents of the container 105, for example. An exemplary spray dispenser 1615 can include, for example, an RDE. The exemplary spray dispenser 1615 can be configured to releasably connect and/or open the container 105, for example. For example, container 105 may contain a sprayable content (eg, liquid). The exemplary spray dispenser 1615 may include, for example, a straw configured to be introduced into the container 105 (eg, through an opening opened by an RDE in the exemplary spray dispenser 1615). In some embodiments the spray head may be connected to the RDE after the RDE is connected to the container 105, such that the straw is introduced after a hole is opened into the container 105 by the RDE. In some embodiments, the straw can be, for example, spring loaded, telescoping, and/or flexible, allowing the spray head to remain connected to the RDE while connecting the exemplary spray dispenser 1615 to the container 105. While connecting the exemplary spray dispenser 1615 to the container 105 until an orifice is opened into the container 105 by the RDE, displacement (eg, may be folded, rolled, bent, bent) It can be. The straw can then be 'self-introduced' into the container through the orifice opened by the RDE. For example, a user may advantageously operate the exemplary spray dispenser 1615 on a (sealed) container 105 such that the container 105 is opened by RDE in the exemplary spray dispenser 1615 and the contents (optionally) to be dispensed (e.g., sprayed, misted, sprayed) using an optional spray dispenser 1615.

An exemplary spout dispenser 1620 can be configured to selectively dispense the contents of container 105, for example. An exemplary spout dispenser 1620 may include, for example, an RDE. The exemplary spout dispenser 1620 can be configured to releasably connect to and/or open the container 105, for example. For example, container 105 may contain a pourable content (eg, solid object, powder, liquid). A user may select a cap (eg, threaded as shown) of the exemplary spout dispenser 1620 (eg, the cap may be configured at least as described with respect to housing 120). ) can be selectively operated. A user may advantageously operate the exemplary spout dispenser 1620 on the (sealed) container 105, for example, so that the container 105 is opened by the RDE in the exemplary spout dispenser 1620, and the spout dispenser 1620 ) is used to (optionally) dispense (eg spray, mist, spray) the contents. As a non-limiting example, in some embodiments, the contents may advantageously be consumed directly from the container 105 via the exemplary spout dispenser 1620. For example, such an embodiment may advantageously provide a resealable beverage assembly with a reusable and replaceable canister.

17 shows exemplary container ends in sealed mode and open mode, respectively. The vessel end 1705 is provided with a score 1710 (e.g., as described with respect to at least the stress concentration ring 155), which bridges 1720 (e.g., at least the solid portion 160). as described in relation to). For example, score 1710 may correspond to a thinner portion of the material and/or a concave portion of the material. For example, the score can define a higher stress concentration at the vessel end 1705. For example, bridge 1720 may correspond to a thicker (eg, highest thickness) portion of the material. For example, bridge 1720 can define an area corresponding to a lower stress concentration at vessel end 1705 than score 1710 . Score 1710 defines core 1725 .

In sealed mode 1700, core 1725 is persistent (eg, as a persistent fluid barrier) to vessel end 1705. In unsealed mode 1701 , controlled material failure of end 1705 may be induced along score 1710 (eg, by at least a hammer as described with respect to hammer 235 ). The bridge 1720 can hold the core 1725 connected to the vessel end 1705. Thus, core 1725 may advantageously be maintained for recycling and/or safety, for example.

In some embodiments, the unsealing member (eg, hammer 235) may move along a curved path. In the illustrated example, the unsealing member is movable, for example along at least a portion of the path (eg, between an outer radius 1730 and an inner radius 1740). A path may be adjacent to the score 1710 but not directly on the score. For example, the unsealing member may only move inside the score 1710 . The opening member may induce a stress in the vessel end 1705 along the score 1710 above a (pre-determined) rejection threshold, causing a hole of a predetermined size and/or shape to be opened in the vessel end 1705. .

In various embodiments, the container end 1705 may be coupled (sealably) to the longitudinally extending malleable can body. For example, the container end 1705 can be bonded to the can body. For example, the seam can be patterned (eg, as described with reference to at least FIG. 2).

Also shown is an exemplary opening of the vessel end 1705. In the illustrated scenario, the vessel end 1705 is provided with a score 1710. For example, using the score 1710 shown, the force required to open the can (e.g., at least as described with respect to hammer 235) is the hammer's inner radial offset threshold and the outer outer radial offset threshold. Engaging the container end 1705 between the radial offset thresholds may be less than the predetermined opening force threshold.

Experiments with the exemplary vessel end 1705 shown (eg, using the test rig(s)/setup described below) show an inner radial offset threshold and an outer radial offset of substantially 0.5-1 mm. threshold. In various embodiments the inner and outer radial offset thresholds may be the same. For example, in some embodiments inner and outer radial offset thresholds may be different. Thus, the hammer engagement site may be defined by an outer radius 1730 corresponding to the outer radial offset threshold and an inner radius 1740 corresponding to the inner radial offset threshold. As shown, the hammer engagement site may be included in score 1710 .

As a non-limiting example, various RDE embodiments may position a hammer (eg, hammer 235 ) within a predetermined hammer engagement site corresponding to, for example, at least one predetermined opening force threshold. As a non-limiting example, in various embodiments, the predetermined opening force threshold is between 1-10 Newton-meters (N-m) of rotational RDE (e.g., the amount of force applied by a human to the RDE to cause the container end to open). required torque). In some embodiments, the preset opening force threshold may correspond to an RDE rotational moment of, for example, 6 N-m or less. In some embodiments, the preset opening force threshold may correspond to an RDE rotational moment of 4 N-m or less, for example. These various embodiments may correspond to relatively weak hand grips, for example. In some embodiments, the preset opening force threshold may be greater than 10 N-m, for example. Thus, a preset opening force threshold can be advantageously selected so that various users (eg, weak, infirm, young, elderly) can advantageously operate the RDE.

As a non-limiting example, in various embodiments, the predetermined opening force threshold (eg, applied along the longitudinal axis of the can) may be between 10-100 N (Newtons). In some embodiments, the preset opening force threshold may be, for example, between 60-100N. In some embodiments, the preset opening force threshold may be substantially 80N.

18 shows an exemplary geometry of a patterned end in relation to a layered configuration. As shown in the exemplary scenario 1800, container 105A is stacked on container 105B provided with seam 110. As shown in plan view 1801 , seam 110 may be formed using at least internal form 1805 . Seam 110 is formed, for example, starting with a substantially patternless (eg, circular) rim (eg, seam). A rim may be formed to the inner form 1805 (eg, by at least the tools/features and/or methods described with reference to FIGS. 22-24 ). The rim may “bounce back” from the inner form 1805 to form the finished seam 110 . Thus, seam 110 may have a smaller effective radius (eg, inner radius) than the starting rim. For example, seam 110 may be completely circumscribed by the path of the starting rim. Accordingly, the upper vessel 105A may be placed vertically higher within the seam 110 than in a corresponding unpatterned seam. For example, the bottom of vessel 105A may not touch the flat portion of the vessel end of vessel 105B. These various embodiments can advantageously prevent stretching of the material during patterning of the seam. For example, such an embodiment may advantageously reduce or avoid thinning of the seam material during patterning, eg reducing material rejection and/or seal failure.

In various embodiments, the rim may be formed outwardly relative to the outer shape so that the finished seam (eg, corresponding to seam 110 having a larger effective radius) completely surrounds the starting rim. Thus, in various such embodiments, the bottom of the upper vessel 105A may contact the flat portion of the vessel end of the lower vessel 105B. These various embodiments can advantageously increase the stability of stacked containers (eg, cans).

As shown in Figure 18, the container end includes an opening element (shown as a can tab). The opening element may be actuated, for example, to open a hole in the can end. The tearing element may be configured to engage a predetermined stress concentration region as shown (a curved pattern on the can end extending from and/or about the can tab adjacent to the can tab).

19 and 20 show exemplary patterned vessel ends. 19 shows exemplary axial displacement feature(s) and patterns. The vessel end 1900 is provided with an outer rim 1905 (eg, which may be formed continuously with a patterned seam such as the (protruding) seam 110). A patterned surface 1910 is provided over at least a portion of the vessel end 1900 . As shown, score 1915 defines an unpatterned core 1920 . The pattern may, for example, wavy in a circumferential direction (eg sinusoidal). The pattern may vary, for example, in a semi-circular direction (eg, increasing, decreasing, monotonically increasing/decreasing, or some combination thereof). In various embodiments, the pattern may provide, for example, inhibition of axial strain. For example, the pattern can prevent a portion of end 1900 between rim 1905 and score 1915 from breaking and/or bending. Thus, as a non-limiting example, patterned surface 1910 can increase stress concentrations at score 1915 (e.g., a hammer shaft shaft at end 1900 on or near score 1915). when applied in a direction). Thus, the patterned surface 1910 can advantageously reduce the force required to open the end 1900 and/or axial movement of a hammer, for example.

Vessel end 1901 shows a first exemplary axial displacement feature 1925 and a first exemplary axial displacement pattern 1930 . As shown, the first example axial displacement feature 1925 depicts a vertically displaced ridge (eg, directly parallel to the longitudinal axis of the can). The elevation is substantially circular. In various embodiments, the elevations may include, for example, non-circular curved patterns.

The first exemplary axial displacement pattern 1930 includes substantially elliptical features extending upward in a direction parallel to the longitudinal axis of the can. The features are patterned (substantially) uniformly in a circumferential direction about the longitudinal axis of the can.

Vessel end 1902 shows a second exemplary axial displacement pattern 1935 that is radially outside score 1710 . No features are provided within the score 1710. Vessel end 1903 shows a third exemplary axial displacement pattern 1940 radially inward of score 1710 and a fourth exemplary axial displacement pattern 1945 radially outward of score 1710 . .

In various embodiments, the axial displacement features and/or axial displacement patterns may provide reinforcement and/or stress concentration gradient control, for example. For example, the feature(s) and/or pattern can increase stress concentration, for example in a score (eg, score 1710). For example, the stress concentration is near score 1710 (eg, at least within a region such as defined by outer radius 1730 and inner radius 1740 as described with reference to FIG. 17 ) of the force May rise in response to application. For example, the axial displacement feature and/or pattern can suppress deflection in response to application of a force by the unsealable member. Thus, the axial displacement feature(s) and/or pattern(s) may advantageously increase the stress concentration at a predetermined location and/or path at a given force exerted by, for example, an unsealing member.

In various embodiments the axial displacement feature(s) may be curved, for example. For example, the feature(s) can be asymmetrical (eg, with respect to the longitudinal axis of the can). In various embodiments, the axial displacement pattern(s) may be non-uniform, for example. For example, a number of different features may be used in one pattern. For example, the pattern can be asymmetrical (eg, circumferentially and/or radially about the longitudinal axis of the can).

20 shows an exemplary pattern of radial displacement of an exemplary vessel end. First patterned seam 2005 includes a first exemplary pattern. The first patterned seam 2005 is uniform in the circumferential direction about the longitudinal axis. The larger protrusion is repeated 4 times, and the smaller protrusion is repeated 3 times between each larger protrusion (counting the radially outermost protrusion).

The second patterned seam 2010 includes one extended protrusion (eg, unpatterned area) shown on the right side of the can end and a number of smaller protrusions. The smaller protrusions are spaced at substantially uniform intervals along the seam.

The third patterned seam 2015 includes two elongated protrusions (eg, unpatterned portions of the seam) shown on the left and right sides of the can end, respectively. As shown, the two elongated projections are substantially mirror images of each other about the longitudinal axis of the can in a plane parallel to the can end. The elongated protrusions are spaced substantially uniformly around the seam. Between the elongated protrusions are smaller protrusions, which are also substantially uniformly spaced.

In various embodiments, the container (eg, can) end may include various patterns. Some patterns (eg, as shown in FIGS. 19-20) may include protrusions. In some embodiments, the protrusions may be substantially evenly spaced around the seam. For example, in some embodiments, 22 repeating protrusions (eg, referred to as 'petals') may be provided. In some embodiments, 20 repeating protrusions may be provided. For example, some embodiments may be provided with 18 repeating protrusions. For example, 28 repeating protrusions may be provided in some embodiments. For example, various embodiments may include 26 repeating protrusions. For example, some embodiments may include 24 repeating protrusions. In various embodiments, the vessel ends may be patterned in a repeating pattern, an intermittent pattern, an interrupted pattern, a curved pattern, a pattern with linear elements, or some combination thereof.

21 illustrates an exemplary container with an exemplary seal-open dispensing cap with a tabless opening seal and an exemplary threaded rim seal. The container 2105 is formed by a container seal bonded to the container body by a contoured rim 2110 as shown. For example, the container body can be a can body (eg, at least as described with respect to the body of the container 105). The seal may be, for example, at least a can end as described with reference to container end 205 . As shown, the contour rim 2110 is formed with helical threads.

A seal-open dispensing cap 2115 may fit over the rim 2110 . The seal-open dispensing cap 2115 is provided with internal threads 2130. Internal thread 2130 may be configured to screw with (threaded) contoured rim 2110 . The cap 2115 is rotated clockwise relative to the container 2105, and the seal-open dispensing cap 2115 is axially pressed toward the container 2105. The seal-open dispensing cap 2115 is provided with an opening element 2155 that is pressed against the seal as the seal-open dispensing cap 2115 is screwed onto the container 2105 . The unsealing element 2155 can, for example, press against a seal substantially just inside the stress concentration ring (eg, at least as described with reference to the stress concentration ring 155). The interruption of the stress concentration ring (eg, at least as described with reference to solid portion 160 ) may keep the material torn from the seal by the unsealing element 2155 attached to the seal. Retaining material may advantageously increase the percentage of material that is recycled by preventing loss, for example, preventing material removed from interfering with dispensing, or a combination thereof. As a non-limiting example, in various embodiments, the container 2105 (eg, body, seal, assembly) can be configured such that material is not retained, interruptions are omitted, or combinations thereof.

Various embodiments provided with a threaded contoured rim may advantageously eliminate the need for a connecting ring. Such an embodiment may facilitate the use of a simplified (eg, one-piece) seal-open dispensing cap, for example. Accordingly, these various embodiments may advantageously facilitate ease of use for the user installing the cap, increase cost savings, reduce materials used, increase sustainability, or a combination thereof. .

In some embodiments, a threaded feature may be provided on the vessel end. In some embodiments, at least as described with reference to FIG. 21 , a seam may be formed to create a thread (eg, an external thread, an internal thread). In some embodiments, threaded features may be provided at non-seamless vessel ends. For example, a threaded feature may be formed into a container end (eg, as a continuous material formed into a malleable can end). In some embodiments, threaded features may be coupled (eg, riveted, welded, crimped) to the vessel end. For example, threaded features may be created prior to bonding. In some embodiments the threaded feature may be created after bonding, for example. For example, a threaded feature may protrude outward from the vessel end such as the exterior of the vessel when the vessel end is connected to the vessel. In some embodiments, the threaded feature may protrude inwardly from the vessel end, for example into the interior of the vessel when the vessel end is connected to the vessel.

In some embodiments, the threaded feature may have an external thread (eg, male thread), for example. In some embodiments, the threaded feature may have an internal thread (eg, female thread), for example. Various embodiments may advantageously be configured to (releasably) connect to the RDE away from the seam.

22 depicts an exemplary vessel end seam device in an exemplary use case scenario. Seam system 2200 is shown in a loading mode. A container 105 (eg, a can) is loaded into the seam system 2200 (Operation “1”). The upper end of the vessel 105 engages the inner seam tool 2215. For example, the top portion may be a separate component (eg, 'can end') that is placed on container 105 after filling container 105 with a content (eg, liquid, powder, capsule). there is.

When the vessel 105 is loaded into the seam system 2200, the outside seam tool 2220 is actuated (eg, rotated) to engage the inside seam tool 2215, placing the seam system 2200 into a bonding mode. do. In the bonding mode, outside seam tool 2220 is rotated by rotary actuator 2205 (operation “3”), which rotates vessel 105 and inside seam tool 2215 in opposite directions. A seam 110 may thereby advantageously be formed in the container 105 . For example, a vessel end may be fluidly sealed to vessel 105 by seam 110 .

Container 105 may be placed on a rotating platform as shown. For example, a rotating platform may be rotatably connected to the mount. A mount can be connected to a (fixed) frame. A rotary support (eg, pillow block bearing) may be coupled to the frame of seam system 2200 to support a shaft coupled to inside seam tool 2215 and/or outside seam tool 2220 .

As shown, the right arm of the frame of seam system 2200 (which supports rotary actuator 2205 and external seam tool 2220) is hingedly connected to the main frame of seam system 2200. External seam tool 2220 is connected by a shaft to rotary actuator 2205 (eg, a motor). Thus, the rotary actuator 2205 can drive the shaft, which can rotate the outer seam tool 2220 accordingly. When the right arm of the frame is swinging toward the main frame so that the seam system 2200 is in a bonding mode, the outside seam tool 2220 can thereby be pressed radially towards the inside seam tool and engaged; This allows the inner seam tool 2215 to be rotated. Thus, a pattern of radial displacement may be applied to seam 110 . In some embodiments, the pattern may be applied after forming (eg, cold forming the material of both the can body and can ends to create a sealed seam). In some embodiments, the pattern may be applied while (eg, simultaneously) forming the seam.

In various embodiments, external seam tool 2220 may be provided with a shaft. The shaft may be provided with an internal lumen. The inner lumen may be configured to slideably engage the shaft. The lumen can inhibit relative rotation between the shaft and external seam tool 2220. Accordingly, rotation of the shaft (eg, by an actuator, not shown) may drive rotation of the external seam tool 2220 and/or vice versa.

In various embodiments, inner seam tool 2215 may be provided with a shaft. The shaft may be provided with an internal lumen. The inner lumen may be configured to slideably engage the shaft. The lumen may inhibit relative rotation between the shaft and inner seam tool 2215. Accordingly, rotation of the shaft (eg, by rotary actuator 2205 ) may drive rotation of inner seam tool 2215 and/or vice versa.

External seam tool 2220 is provided with engaging features 2225 (eg, gear teeth). Engagement feature 2225 mates with engagement feature 2235 of inner seam tool 2215 . For example, rotation of the outside seam tool 2220 in the first rotational direction causes the inside seam tool 2215 to rotate in the second rotational direction (via a mating fit between the engagement features 2225 and the engagement features 2235). conversely) can impart rotation and/or and vice versa. As shown, inner seam tool 2215 is provided with a joining ramp 2245. The mating feature 2225 is chamfered (eg, ramped) at the top to form a chamfer 2250 . The joining ramp 2245 and the chamfer 2250 of the joining feature 2225 cooperate to axially align the inside seam tool 2215 and the outside seam tool 2220 (e.g., along a radius of each tool). can do. For example, engagement ramps 2245 and chamfers 2250 are configured such that engagement features 2225 and engagement features 2235 can fully engage (e.g., minimum gear tooth engagement, minimum overlap distance, minimum percentage/ratio). ) can advantageously align the seam tool in the axial direction.

External seam tool 2220 is provided with external form 2230. Outer form 2230 is configured to mate with inner form 2240 . Outer form 2240 and inner form 2230 may work together to form seam 110 . For example, inner shape 2240 and outer shape 2230 are displaced radially (e.g., by deformation of the material of the container body and separate container ends disposed thereon) to form seam 110. pattern can be applied. External form 2230 and internal form when internal seam tool 2215 and seam system 2200 are fully mated (eg, when mating feature 2225 and mating feature 2235 are fully radially mated). There may be a (preset) gap between 2240. In various embodiments, the gap may be determined according to the desired thickness of the finished seam 110 . In some embodiments the gap may be determined by the (compressed) thickness of the (unfinished) seam.

During operation (eg, when switching from loading mode to bonding mode), outside seam tool 2220 may move laterally towards inside seam tool 2215 . When mating feature 2235 and mating feature 2225 are engaged, seam 110 may be formed by outer feature 2230 and inner feature 2240 . Rotation of at least one of inner seam tool 2215 (eg, by a shaft) and outer seam tool 2220 rotates vessel 105 so that seam 110 is formed around the entire circumference of vessel 105. can be made Thus, in various embodiments, the separate vessel end and vessel 105 may advantageously be fluid sealed to fluidly receive the contents of the vessel 105 .

The rotating platform (shown supporting vessel 105 ) of connection feature 220 may be idle (eg, driven by rotation of vessel 105 ). In some embodiments the rotating platform may be driven (eg by an actuator, not shown). In some embodiments the rotating platform may be provided with a platform. The platform may be coupled to the shaft (eg, mechanically coupled to the platform, integrally formed, and/or integrally formed). The shaft may be rotatably connected to the mounting mechanism. The mounting mechanism may be part of a mount, for example. As a non-limiting example, the mounting mechanism may include bearings, bushings or some combination thereof.

The shaft connected to the platform may be provided with a bushing adapter, for example. For example, the bushing adapter may have an inner lumen configured to receive a shaft (eg, having a hexagonal shape). For example, the adapter may have an outer surface configured to interface with a hole in a rotational support (eg, a pillow bearing). In various embodiments, the support may be provided with an adapter to adapt the shaft to the support.

23 shows an exemplary seam tool configured to individually form seam pattern elements. In the example shown, a seam tool 2305 is provided. Seam tool 2305 may be integral, for example. For example, seam tool 2305 may be integrally formed from a single material (eg, injection molded, 3D printed, cast). As a non-limiting example, in some embodiments, seam tool 2305 may be formed and assembled from multiple components.

A seam tool 2305 is placed over a container 105 (eg, can). The seam tool 2305 includes a number of forming lugs 2306 circumferentially distributed around the outer perimeter of the tool 2305 . Seam tool 2305 further includes an inner form 2307 . In some embodiments, the outer shape may be rigid and the inner shape may consist of deflectable molded lugs.

As shown, in the exemplary seam formation set to the right of FIG. 23 , seam tool 2305 is placed over the top of vessel 105 (e.g., a separate vessel end is placed on top of the body of vessel 105). deployed). Seam tool 2305 is pressed radially inward toward the longitudinal axis of container 105 by pressure tool 2310 . The pressure tool 2310 may be advanced radially relative to the forming lug 2306 to bias the forming lug 2306 radially inward. The internal reflection direction deflection of each of the forming lugs 2306 (eg, sequentially) causes the member of the vessel 105 and the vessel end (not shown) between the biased forming lug 2306 and the inner form 2307. can be compressed. Accordingly, a seam (eg, seam 110 ) may advantageously be formed.

In various embodiments, the radial (eg, lateral) position and/or force of the pressure tool 2310 may be dynamically controlled, for example. The position of the pressure tool 2310 along a second longitudinal axis can be controlled, the second longitudinal axis being the longitudinal axis of the illustrated support arm of the pressure tool 2310 . The second longitudinal axis may be substantially collinear with the radius of the seam tool 2305 .

For example, the pressure tool 2310 may be alternately advanced and retracted along the second longitudinal axis. The pressure tool 2310 may advance and/or retract along the second longitudinal axis concurrently with rotation of the vessel 105 . A predetermined advancing and retracting sequence, for example, selectively deflects the various forming lugs 2306 (e.g., full deflection, partial deflection, no deflection) to form a radial displacement pattern in the seam 110.

As an illustrative example, the static position of the pressure tool 2310 along the second longitudinal axis is, by way of non-limiting example, vessel end 1901, vessel end 1902, and vessel end 1903 of FIG. 19 in FIG. may correspond to a pattern of radial displacement as shown in As an illustrative example, the dynamic position of the pressure tool 2310 along the second longitudinal axis during rotation of the vessel 105 can be controlled to form a non-uniform pattern seam, as a non-limiting example. For example, the dynamic position of the pressure tool 2310 during rotation of the container 105 can be, by way of non-limiting example, at least the first pattern seam 2005, second pattern seam 2010 described with reference to FIG. , can be used to form the third pattern seam 2015.

As shown, seam tool 2305 is connected to shaft 2315. Container 105 is placed on platform 2320. Platform 2320 is connected to shaft 2325. Shaft 2325 and/or shaft 2315 may be rotationally mounted and may be driven by a rotary actuator or some combination thereof. In various embodiments, platform 2320 may be configured as described with reference to at least the vessel support platform of seam system 2200, for example.

In various embodiments, the pressure tool 2310 may be configured as, for example, a roller (as shown). For example, the pressure tool 2310 may be provided with a rolling end effector. The rolling end effector may engage one or more forming lugs 2306 progressively and sequentially. In some embodiments, as a non-limiting example, the pressure tool 2310 can be configured as a solid end effector. For example, the pressure tool 2310 may be provided with a (rigid) end effector having a non-rotating surface that engages the forming lugs 2306. The non-rotating surface can 'slide' along the seam tool 2305, for example. In some embodiments, the position of the pressure tool 2310 along the second longitudinal axis can be timed with the rotation of the seam tool 2305 such that the pressure tool 2310 moves with one of the forming lugs 2306 at a time. only individually combined. For example, the pressure tool 2310 can be timed to individually 'strike' each lug in sequence (eg, each lug requiring actuation). For example, the pressure tool 2310 can deflect the forming lug radially inward and then withdraw, the seam tool 2305 can rotate to deflect the next forming lug into registration with the second longitudinal axis, and , the pressure tool 2310 may advance to deflect the now mated forming lug, and this process may continue until the desired radial displacement pattern is formed.

24 depicts an exemplary seam tool configured to form multiple seam pattern elements in a single operation. At least a portion of an example seam tool 2400 is shown. As shown, seam tool 2400 includes an outer shape 2410 and an inner shape 2405. External shape 2410 and internal shape 2405 can have a corresponding number of pattern elements (eg protrusions, 'petals', sinusoidal periods). The inner shape 2405 can be disposed inside the vessel end and the outer shape 2410 can be advanced along a radius of the vessel (eg, a radius extending at right angles from the longitudinal axis of the vessel), such that the vessel A patterned seam is formed between the pattern of inner shape 2405 and the corresponding pattern of outer shape 2410.

In some embodiments, example seam tool 2400 may be, for example, a separate tool set. For example, inner form 2405 and outer form 2410 can be repeatedly pressed radially together on a vessel seam, and the vessel rotated relative to a set of tools after each compression to form a seam (e.g., seam). (110)) form a complete pattern of radial displacement. As shown, for example, the example seam tool 2400 can be configured to pattern about one third of the container's circumference.

In some embodiments, example seam tool 2400 may be a component of a larger tool, for example. As an illustrative example, the exemplary seam tool 2400 may be configured as a (replaceable) insert into a larger tool.

In the illustrated example, seam tool 2401 includes an inner form 2405A. Internal form 2405A may be disposed inside the vessel end. The outer form 2410A may be advanced relative to the inner form 2405A to form a joint of the container therebetween. The outer form 2410A may intersect a longitudinal axis running in opposite directions along a single axis and passing through the center of the container and/or inner form 2405A. Thus, the lateral force exerted on the inner form 2405A and/or the vessel by the outer form 2410A may be advantageously canceled out to substantially zero. In various embodiments, multiple outer shapes may be provided to completely enclose the container. As a non-limiting example, as applied to the example shown, four outer shapes 2410A may be provided to fully mate with all of the pattern elements of inner shape 2405A.

In some embodiments, for example as shown, outer form 2410 may be an (replaceable) insert within outer form 2410A. Inner form 2405 may be, for example, an (replaceable) insert of inner form 2405A. For example, various embodiments having interchangeable (eg, interchangeable) inserts may allow a single seam system and/or tool to be advantageously adapted to a particular pattern (eg, 15 projections, 27 projections). can do.

In various embodiments, the inner tool and/or the outer tool may be provided with a patterned surface corresponding to, for example, a single element of a pattern or a portion of a single element of a pattern. For example, a tool may have a patterned surface that corresponds to a single repeating pattern element (eg, a single sinusoidal period). For example, a tool may be repeatedly pressed (eg, hit, pressed) in a radial direction toward an opposing tool (eg, an inner tool, an outer tool) to form a feature in a pattern. The tool can be synchronized with rotation of the vessel relative to the tool. For example, outer shape 2410A may have a single element of a pattern. In some embodiments, inner shape 2405A may have a single element of a pattern.

For example, such an embodiment may advantageously provide easily and/or economically interchangeable and/or interchangeable tooling. For example, such an embodiment may advantageously provide increased flexibility in creating a number of different complete patterns. For example, it can be applied to a single surface at various depths and/or circumferential spacing to form multiple patterns of radial displacement on (110). As an illustrative example, multiple single tools are selectively mated to opposing tool(s) (e.g., single overall pattern tool, interchangeable tool, interchangeable tool, single pattern element tool) to form a custom pattern. It can be. In some embodiments, the controller may be configured to create a preset custom pattern using one or more existing single element tools.

25 illustrates an example RDE in an example use case scenario. In the example shown, a container 2505 (eg, a disposable, reusable can) is disposed within cavity 2510 of lower housing 2515 of the RDE. In loading mode 2500, cap 2520 is axially assembled onto housing 2515 along the longitudinal axis of container 2505 and housing 2515 (operation “1”). The housing 2515 is provided with connecting members 2525 (eg, external threads). Cap 2520 is provided with connecting member 2530 (eg, internal thread). When the cap 2520 is axially assembled on the housing 2515 so that the connecting member 2525 and the connecting member 2530 engage, the cap 2520 can be rotated in the first rotational direction (operation “2”). ). Accordingly, the connecting member 2525 and the connecting member 2530 can be screwed together, thereby releasably connecting the cap 2520 to the housing 2515 .

Cap 2520 is provided with an opening member (eg, which may be referred to as a hammer) 2535 . As the cap 2520 continues to operate in the first rotational direction, the unsealing member 2535 will be advanced axially (e.g., parallel to the longitudinal axis) into contact with the end 2540 of the container 2505. can Continued axial advancement of the unsealing member 2535 may unseal the end 2540 . For example, the unsealable member 2535 can increase the stress concentration at a preferred location of the end 2540 . As a non-limiting example, end 2540 may be opened by tearing, breaking, cutting, and/or otherwise causing end 2540 to fail.

Once end 2540 is opened by opening member 2535, lumen 2545 of cap 2520 is placed in (fluid) communication with the interior of container 2505 as shown in dispensing mode 2501. It can be. Cap 2520 is further provided with dispensing mechanism connecting member 2550 (eg, external thread). Thus, as a non-limiting example, a dispenser (eg, a manual vertical reciprocating pump) may advantageously be connected (in a screw fashion) to the cap 2520, thereby being placed in fluid communication with the interior of the container 2505. can Thus, a user can advantageously dispense the contents of container 2505 using the RDE.

In various embodiments, at least a portion of housing 2515 and/or cap 2520 comprises, by way of non-limiting examples, metal (eg, steel, stainless steel, brass, bronze, aluminum, cast iron, titanium). material can be formed.

In some embodiments, at least a portion of housing 2515 and/or cap 2520 may be formed of, for example, a polymer (eg, plastic, fiberglass, carbon fiber). In some embodiments, at least a portion of housing 2515 and/or cap 2520 may be formed of, for example, a fibrous material (eg, wood, hardwood, oak, mahogany, walnut, cherry, ife, bamboo). there is. In some embodiments, at least a portion of housing 2515 and/or cap 2520 may be formed of stone (eg, marble, granite, limestone, slate), for example.

In some embodiments, for example, the outer (visible) portion of housing 2515 and/or cap 2520 may be formed from an aesthetically pleasing material. The interior and/or operating parts of the RDE may be formed from engineered materials. Accordingly, various embodiments may allow a standard (disposable, recyclable) container to be used as a refill "cartridge" in an RDE of the user's choice. Thus, a user may advantageously select an RDE with the functionality (eg, dispensing capabilities) and/or aesthetics (eg, desired style and/or coordination with the environment) desired by the user for use with the (standard) container 2505. can For example, in various embodiments, the RDE may be configured to receive decorations by the user (e.g., an outer transparent shield having a surface configured to accept ink, behind which a user-selected insert may be placed). have).

By way of non-limiting example, in various embodiments the RDE is placed on a horizontal surface (eg counter, table, shelf, bookshelf), suspended from a vertical surface (eg wall, pole), or placed on top of a surface (eg, a housing configured to be suspended (eg, by a cord, cable, jewel, handle), or a combination thereof.

By way of non-limiting example, in various embodiments, a cap (eg, cap 2520) of the RDE is provided to open the vessel end prior to and/or without placing the vessel into the lower housing (eg, housing 2515). can be configured. For example, the cap may consist of a connection engine configured to releasably connect (eg, by a seam) the cap to the vessel end. The connection engine may for example be removable and/or deactivated, allowing the cap to engage directly with the lower housing without being (directly) connected to the container (end).

In various embodiments, a cap (eg, cap 2520) may be connected to the housing with mating members (eg, linking member 2525, linking member 2530). As a non-limiting example, in these various embodiments, the coupling member may include a screw thread. In some embodiments the mating member may include mating twist-lock features. In some embodiments, the engagement member may include a locking cam, latch, hook, or some combination thereof. In some embodiments, a coupling member including, for example, a hinge may be provided.

26 shows an exemplary RDE configured to releasably connect to a vessel end in a ready mode. In the example shown, the RDE is shown in cross section in a coupled mode (2600) (eg, the vessel end is connected to the vessel end so that it is unsealed) and in a ready mode (2601). The RDE includes a housing 2605 and a coupling engine 2606. Connection engine 2606 includes a number of deflectable connection members 2610 . Each coupling member 2610 is provided with a lateral (eg, horizontal) projection extending radially inwardly from the coupling engine 2606 . The side projections can be 'clipped' under the rim/seam of a container (eg, container 105), for example.

As shown, operation of housing 2605 in a first direction of rotation ("A") and/or operation of linkage engine 2606 in a second direction of rotation ("B") causes the RDE to be in coupled mode. switch to preparation mode (eg, ready to remove from container, ready to apply to container) and/or vice versa. The side protrusions can, for example, while the user is operating the RDE (e.g., from ready mode 2601 to engaged mode 2600), while changing hand position (e.g., during operation, engaged mode 2600). ), after operating in ready mode 2601, and prior to pulling the RDE from the vessel), or some combination of these, temporarily advantageously holding the RDE in the vessel (e.g., preventing it from 'falling'). can do.

In various embodiments, linkage member 2610 is slidably connected to linkage engine 2606 to be driven (eg, translated relative to linkage engine 2606 ) by housing 2605 . The illustrated RDE is further provided with an orientation maintaining mechanism comprising a protrusion 2621 on linking member 2610 and a cavity 2622 in linking engine 2606. Cavity(s) 2622 is such that, for example, when the RDE is in ready mode 2601, protrusions 2620 engage corresponding cavities 2622 (e.g., radially and/or axially). ) can be located. Thus, the orientation maintaining mechanism can act as a detent, for example. An orientation maintaining mechanism may advantageously inhibit (unwanted) rotation of housing 2605 relative to linkage engine 2606, for example.

As a non-limiting example, in various embodiments, the orientation maintaining mechanism may be separate from connecting member 2610 . In various embodiments, the protrusions and cavities may be reversed, for example. For example, various embodiments may provide a 'detent' between linkage engine 2606 and housing 2605. For example, the orientation rotation mechanism may include circumferential (eg, side) grooves and/or protrusions (ridges) of the housing and/or coupling engine. The other of the housing and linkage engine may have a deflectable engagement mechanism (eg, with a projection/cavity) that engages a groove and/or projection when, for example, an axial and/or rotational orientation.

As described with reference to at least the illustrative use case scenario 2602 , a container 2615 (eg, container 105 , can) is disposed in lower housing 2630 . Container 2615 has a patterned seam 2625. The RDE is connected to vessel 2615 and operated in a coupled mode (eg, 2600 ) such that connection engine 2606 releasably secures housing 2605 to vessel 2615 . In various embodiments, the RDE may be assembled to container 2615 before or after container 2615 is placed within lower housing 2630 . For example, the container 2615 may advantageously be used as a (disposable, recyclable) refill 'cartridge' for the lower housing 2630 and the RDE. As shown, the RDE slides over the top edge of housing 2630. By way of non-limiting example, in various embodiments, the RDE may engage lower housing 2630 (eg, threadedly, via at least one sealing member, clip, or cam).

27A and 27B show an exemplary multifunctional RDE. For example, toilet cleaning assembly 2700 includes a first housing 2705 and a second housing 2710 . As shown, the first housing 2705 contains a toilet brush. The second housing 2710 includes a handle. The RDE (eg, at least as described with respect to RDE 125 ) may be included in second housing 2710 and/or first housing 2705 , for example. The first housing 2705 may be configured to receive a container 105 (eg, having a patterned seam end oriented 'down' towards a toilet brush). Container 105 may contain, for example, a cleaning solution. Actuation of the vessel 105 into the first housing 2705 and/or assembly of the second housing 2710 to the first housing 2705 may, for example, open an aperture(s) into the vessel 105. This may be done (eg, by engaging the pattern seam of container 105 with the RDE of first housing 2705 and advancing a hammer, such as hammer 235, axially against the can end). Accordingly, the interior of the container 105 may be placed in fluid communication with the toilet brush through at least one lumen. Thus, for example, the toilet cleaning assembly 2700 may advantageously provide a toilet brush having a replaceable cleaning solution reservoir in (optionally) fluid communication with the toilet brush.

For example, the deodorant dispensing assembly 2715 includes a first housing 2720 and a second housing 2725 . The first housing 2720 includes rollers as shown. The RDE may be included in the first housing 2720 and/or the second housing 2725, for example. First housing 2720 is configured to receive container 105 . Container 105 may contain, for example, a deodorant. Actuation of the container 105 into the first housing 2720 and/or the second housing 2725 may, for example, open an aperture(s) into the container 105 (e.g., the first housing ( 2705) by joining the pattern seam of the container 105 and advancing a hammer such as hammer 235 axially against the can end). This allows the interior of the container 105 to be placed in fluid communication with the roller through at least one lumen. Thus, for example, the deodorant dispensing assembly 2715 can advantageously provide a deodorant applicator having a replaceable deodorant reservoir in fluid communication with a roller.

These various embodiments may advantageously provide refillable cartridges that are reusable for, for example, applicators (eg, cleaning brushes, roller applicators).

28, 29, 30, 31, 32, 33, 34, 35, 36 and 37 show exemplary views of radially patterned can seams applied to malleable cans. . Can 2800 shows the radially patterned seams of a standard style can. The height of the can may vary. The can end may not have a score. The can end may have an invisible score (eg, down the can end towards the inside of the can). Can 3200 and can 3300 show the radially patterned seams of standard style cans with tear tabs, score lines, and a horseshoe-shaped axial reinforcement pattern. The height of the can 3300 may vary. Can 3400 and can 3500 show the radially patterned seams of a standard style can. The can end is provided with a C-score (visible). The height of the can 3500 may vary. Cans 3600 and cans 3700 show radially patterned seams on sleek or slim style cans. The can end may not have a score. The can end may have an invisible score (eg, down the can end towards the inside of the can). The height of the can 3700 may vary. For example, the dotted lines in FIGS. 28-37 can represent features that are not part of the radial pattern of the seam (eg, can body, can end, score, tab). For example, radially patterned seams can be applied to different can bodies and/or can ends.

Although various embodiments have been described with reference to the drawings, other embodiments are possible. For example, although example systems have been described with reference to the drawings, other implementations may be deployed in other industrial, scientific, medical, commercial, and/or residential applications.

In various embodiments a housing retention and/or alignment element may be provided (eg, a housing, coupling engine, opening engine, or some combination thereof). Alignment elements of a housing (eg, housing 120 ) may engage alignment elements of, for example, a linkage engine (eg, linkage engine 115 ) in a predetermined relative angular orientation. For example, an alignment element may engage when the housing is actuated in a particular direction of rotation (eg, 'unwind', such as counterclockwise when viewed from the top of the container as viewed along a longitudinal axis). For example, the alignment element may engage when a user unscrews the RDE from the first receptacle such that the RDE is ready to be screwed onto the second receptacle. For example, the alignment elements may be removed (eg, before the housing and connection engine are completely disengaged from each other so that the housing and connection engine are still coupled together (eg, by connection feature 220 and connection feature 215)). immediately before) can be combined at a predetermined position.

In various embodiments, detents, clips, and/or other retaining feature(s) may be provided on at least one component of the RDE. For example, the retaining feature may releasably rotationally connect the housing and coupling engine when the alignment element engages. In various embodiments, for example, a biasing element (eg, a spring, a flexible beam) may urge a retaining feature of a housing or linkage engine to releasably connect a mating detent of another one of the housing or linkage engine. can In various embodiments, for example, the retention features may hold the connection engine and housing in a predetermined 'ready-to-apply' configuration (eg, substantially unscrewed from each other). Thus, the retention feature may advantageously prevent a user from accidentally 'screwing' the connection engine into the housing prior to application to the container. The maintenance feature may thereby prevent the user from having to reach the RDE to restore the connection engine to the desired configuration. Accordingly, various embodiments may advantageously reduce frustration, increase convenience, increase safety (eg, prevent entrapment, prevent (sharp) hammer contact), or combinations thereof.

In various embodiments, the RDE may be configured to provide at least one visual indication when the RDE is in a ready-to-remove mode from the container (eg, when the lug is released from being deflected radially inward). can For example, at least a portion of a connection engine (eg, connection engine 115 ) and/or an opening engine (eg, opening engine 1010 ) is different from a housing (eg, housing 120 ). It can be a color (eg orange, red). By way of non-limiting example, in various embodiments, the visual indication is created by exposing some portion of the connection engine to be seen when the housing is 'unscrewed' to dismantle the lug (eg, lug 210). It can be. In various embodiments, when the RDE is in a mode in which it can be removed (axially) from the vessel, it is aligned with the visual indication (eg, different color areas on the connection engine, marks on the connection engine, marks on the vessel end). A window (eg, a hole in the housing, a portion of the housing that is at least partially transparent) may be provided. Thus, it is advantageous for the user to know at a glance that the RDE is ready to be separated from the container.

In various embodiments, a press feature (eg, press feature 225) of a housing (eg, housing 120) may be omitted, for example. For example, a 'skirt' of the housing may be configured to engage a lug (eg, lug 210) of a connection engine (eg, connection engine 115). In various embodiments, ribs and/or other stiffening features may be disposed on the periphery of the housing, for example. By way of non-limiting example, in various embodiments, ribs (eg, inner, outer) disposed on the circumference of the housing provide reinforcement as a pressure feature (eg, pressure feature 225) or some combination thereof. can be provided for

By way of non-limiting example, in various embodiments, a rib is a separation (eg, between a lug (eg, lug 210) of a corresponding connection engine (eg, connection engine 115)). 'gap') (e.g., corresponding to the arc angle relative to the radius from the center of the connection engine). In various embodiments, the spacing density of ribs to lugs (eg, number of ribs on a housing versus number of lugs on a connecting engine) may be determined such that at least one rib engages all lugs at all times. Thus, when the housing rotates relative to the coupling engine, the rib can be prevented from 'getting caught' between the lugs.

In various embodiments, RDEs may be provided with access control mechanisms. For example, some embodiments may be configured to limit access to content to authorized persons. For example, the RDE can be releasably coupled to the container and/or can releasably seal a lumen of the RDE (eg, lumen 240 ) in communication with the interior of the container. By way of non-limiting example, in various embodiments, the RDE may be provided with an RFID activation latch, a biometric (eg, fingerprint, facial recognition activation) latch, a child protection latch, or some combination thereof.

Various embodiments may be configured to measure and/or monitor the dispensing of content. For example, various embodiments may measure (eg, mass, volume, amount) of a liquid, powder, or object (eg, capsule, tablet) dispensed via the RDE. For example, various embodiments may include at least one of a proximity sensor, a flow meter, a rotational sensor (eg, activated by a capsule rotating a lever arm), a capacitive sensor (eg, touch, volume), or any of the foregoing. Some combinations may be provided. Various embodiments may store (eg, locally, remotely) logging data of dispensing (eg, measurements, date/time of access, identity of person accessing the RDE), for example. For example, the RDE may communicate (eg, wirelessly, wired) with at least one remote controller and/or data store. At least one controller (eg, processor, data storage, non-volatile memory, random access memory) may be provided in these various embodiments.

In various embodiments, the RDE may be provided with a handle. For example, the handle may be integrally formed with the RDE. In some embodiments, a movable (eg, collapsible, rotatable, or collapsible) handle(s) may be provided on the RDE. For example, the handle can be releasably connected. For example, the handle can be rigidly connected to the RDE. In various embodiments, the handle may be releasably connected to, for example, a container and/or a housing configured to receive the container. For example, in some embodiments the handle may be releasably connected to the container via at least the RDE's linkage engine (eg, linkage engine 115). These various embodiments may advantageously facilitate grasping, picking up, and/or otherwise manipulating an RDE and/or related container.

In various embodiments, at least one port is provided on the RDE (eg, on the housing) to allow introduction of contents into the container. For example, a small port may communicate with lumen 240 and/or may individually open (eg, puncture) a corresponding vessel end. For example, various embodiments advantageously allow a user to 'rinse' off the last contents of soap that are not (easily) accessible using a dispensing assembly (e.g., dispensing assembly 130) connected to the RDE. can do. In various embodiments, the port can be configured such that the contents of the container can be activated by introducing at least one ingredient into the container through the port. For example, the container may contain dry and/or powdered edible substances (eg food, ketchup, condiments such as mustard). Water can be added through the port to reconstitute the food prior to dispensing. In various embodiments the contents of the container may be, for example, one part of a multi-part epoxy, urethane or other chemical. Other components (eg curing agents, catalysts) may be introduced into the vessel through the ports.

In various embodiments, the container (eg, container 105) may be recyclable, for example. As a non-limiting example, the recyclable container may be a disposable can made from a recyclable material. For example, recyclable materials may include aluminum, steel, other metals, or some combination thereof. In some embodiments, the recyclable material may include, for example, plastic. In some embodiments, recyclable materials may include, for example, plant fibers (eg, wood, bamboo).

Aluminum, for example, is almost infinitely recyclable. Many parts of the world have already achieved recycling rates of 45% - 95% for aluminum. It is estimated that 75% of the aluminum mined is still in circulation. In contrast, currently only 14% of plastic bottles are recycled. Accordingly, various embodiments may advantageously provide for the use of highly recyclable containers such as aluminum cans.

In various embodiments, a sealed aluminum can, for example, may advantageously protect the contents (eg, cosmetics) from deterioration (eg, air or light). Such embodiments may advantageously reduce or eliminate, for example, the need for aluminization and/or the need to provide a 'barrier' lining to containers made of other materials.

Moreover, by way of non-limiting example, aluminum and similar cans may advantageously facilitate enhanced 360 degree branding combinations including direct printing, color shifting inks, textured coatings, printable QR codes and similar features. Accordingly, various embodiments may advantageously enable the use of enhanced branding.

By way of non-limiting example, in various embodiments, a container (e.g., container 105) may contain, for example, shampoo, body wash, soap, hand soap, lotion, hand sanitizer, sanitizer, cosmetics, and other personal care products. the same liquid, or some combination thereof. In some embodiments, the contents of the container may include a topical therapeutic formulation, other medications or supplements, or some combination thereof. In some embodiments, the contents of the vessel may include liquids and/or other fluids. For example, some embodiments may include flowable solids (eg, powders, granules, capsules).

In various embodiments, the container may be configured to hold food (eg, condiments such as mayonnaise, ketchup, or mustard). The container may be provided with one or more suitable linings. The container may be, for example, a standard aluminum or other can (eg, as commonly used with soda, energy drinks, and other beverages) with a releasable seal-and-open cap (eg, RDE (125 ) or RDE included) is provided. In some embodiments, 'disposable' containers can be refilled if desired.

In various embodiments, the dispenser may include, for example, a standard liquid dispensing pump (eg, commonly used for hand soap, lotion, etc.). In various embodiments, dispensers may be omitted altogether. In various embodiments, the dispenser may include, for example, a cap (eg, a screw cap, a flip cap, a cap with a sliding opening, or a cap with a rotating opening). Some embodiments may provide a dispenser consisting of an injection device (eg funnel or spout). In some embodiments the dispenser may include a squat top (eg used for sports drinks, shampoos, topical treatments). Various embodiments may include a metered dispenser. In some embodiments the dispenser may include a spray end (eg, for household or commercial cleaners). Various embodiments may be configured as ready-pour lid dispensers (eg, for beverage ingredients used in blending beverages), child-resistant lids (eg, for use with pharmaceuticals). In some embodiments the dispenser may include, for example, a resealable top (eg, for milk or other beverages).

In various embodiments, the RDE may be provided with an integrated dispenser. In some embodiments the RDE may be suitable for direct use. In some embodiments, the RDE may include at least a portion of a dispenser device integrated into the RDE. By way of non-limiting example, various embodiments of reusable dispensers are of a relatively higher quality, more durable, more accurate, more specific, and/or other more desirable dispensers than those typically used with disposable containers. can advantageously facilitate its use.

As a non-limiting example, in various embodiments, the seal-open cap (eg, RDE) may be formed from a recyclable material. For example, in some embodiments, an RDE may be made primarily or entirely of recyclable materials, non-plastic materials, or both. For example, such an embodiment could advantageously facilitate the 'War on Plastic' by reducing the use of non-recyclable or unsustainable plastic materials.

In various embodiments, the un-tab seal (eg, the un-tab container end) is a sealed container that does not contain edible beverages or other edible substances, including, for example, children and people who cannot read the description of the container. can favorably improve public awareness of A separate device (eg RDE) may be required to open the tabless seal. Requiring a separate opening mechanism can prevent a person (e.g., a child or someone who cannot read the container description) from opening and consuming the can thinking that the can contains edible contents, such as a beverage. There is an advantage to being

In various embodiments, the tabless seal may omit the tear tab common to many can ends. In a conventional can body and can end combination, tabs can account for 5-6% of the total can. Thus, embodiments having tabless can seals can advantageously reduce the material required for the can. If the opening tab is omitted, not only the tab but also the rivet fixing the tab to the can end can be omitted.

Embodiments that omit tear tabs and associated rivets may allow omission of one or more manufacturing operations including, for example, forming the tabs and riveting the tabs to the seal. Thus, tabless seals can advantageously reduce cost and increase manufacturing speed. Additionally, conventional tear tabs can often fall off or break after the can is opened and refolded. The tab may fall into the can or be lost and not be recycled with the can. Thus, embodiments having tabless seals may advantageously reduce waste and improve the percentage of recycled material.

At the conventional tab opening can end, it is often necessary to lift the tab with a fingernail. This can be inconvenient or unpleasant, especially when, for example, nails are at risk of breaking, breaking or being pulled out. Embodiments having tabless can seals may advantageously provide an improved opening experience. Additionally, conventional tap-open can ends may expose one or more sharp edges. For example, if a tab breaks off, sharp edges may be left on both the tab and the end of the can to which the tab is connected. The open end of the can may have a sharp edge. The edge of the can end piece torn to open the can can be sharp as well. Thus, an embodiment having a tabless seal opened by a reusable cap connected to the can would advantageously eliminate sharp edges or advantageously protect sharp edges from access (eg, particularly children's fingers or hands). can Accordingly, various embodiments may provide multiple benefits in sustainability, recycling, cost savings, end user experience, comfort, safety, or some combination thereof.

In various embodiments, the tabless seal may be made of a can alloy (eg, including materials such as aluminum, magnesium, manganese). For example, this embodiment may advantageously enable the use of conventional can body materials for the can ends. Such embodiments may advantageously increase the use of recyclable and/or recyclable materials. Various embodiments may advantageously reduce or eliminate the need for pure and/or pristine aluminum at the can end to achieve the tab opening properties.

In various embodiments, the container and tabless seal may be adapted as a disposable, reusable 'refill cartridge'. For example, many hotels may ban single-use plastics. Thus, recyclable 'disposable' containers may advantageously allow hospitality providers to meet sustainability and recyclability goals while still providing hygienic personal care products that are 'disposable' to customers.

In various embodiments, the tabless seal and container assembly may be packaged as a kit. For example, a kit may include a plurality of caps with a smaller number (eg, a single) seal-open dispensing cap (eg, a cap assembly comprising a connecting ring or a cap adapted to not require a connecting ring). of containers (eg, 'samplers' with identical contents). For example, a kit may include several 'refill' cans and seal assemblies without dispensing caps. For example, a kit may include several identical or different seal-open dispensing caps. For example, a kit may include one or more identical or different dispensers configured to engage a seal-open dispensing cap. A variety of kits may, for example, provide the consumer with the advantages of economy, choice, or some combination thereof. In various embodiments, the individual components may be individually or in multiple (e.g., a container and seal assembly, a seal-open dispensing cap, a dispenser configured to attach to a cap, a connecting ring, a tabless container closure, or some combination of these).

In various embodiments, the seal-open dispensing cap and retaining coupler may be formed as a single unit, for example by forming a unit such that the coupler is rotatably connected to the cap by one or more flexible elements. For example, the flexible element can act as a 'living hinge' to allow the cap to rotate relative to the coupler. For example, the flexible element may provide rotation in the range of about one-quarter rotation of the cap relative to the coupler. The coupler and cap can be adapted such that the cap is fully installed and the seal is sufficiently open to allow dispensing within the range of rotation allowed by the flexible element. Embodiments connecting the cap and coupler may advantageously promote ease of use in installation and may advantageously reduce manufacturing costs by reducing the minimum required assembly by reducing the number of individual components.

As a non-limiting example, in various embodiments, the dispenser may be configured as a mixing dispenser. For example, a mixing dispenser may be configured to mix from a plurality of different container and seal assemblies, each of which may be connected by respective seal-open dispensing. The mixing dispenser may similarly be configured to mix from at least one container and seal assembly and at least one refillable reservoir. The dispenser may be provided with an enclosure as described with reference to FIGS. 13-15. For example, the dispenser may be configured to mix water from a refillable reservoir or a replaceable container (eg, a container and seal assembly) with a concentrate of the replaceable container and seal assembly. Such a dispenser can be used, for example, to mix foaming hand soap. Again, the dispenser may be configured to mix the contents of a plurality of interchangeable containers. For example, the dispenser may be configured to mix a customized personal care product such as a lotion by mixing the base lotion with one or more additives (eg, essential oils, fragrances, etc.). In embodiments where there are multiple interchangeable containers, the containers may be similar in size or different in size (eg, a larger base lotion container with a smaller additive container). These various embodiments reduce shipping costs (e.g., by adding bulkier ingredients that can be easily added such as water at the point of use), increase customization possibilities (e.g., user-selected bases and additives), 'custom blend' by combination), or some combination thereof, may provide a number of advantages, including but not limited to.

In various embodiments, a seal-open dispensing cap (eg, RDE) can be configured to introduce radial compression that biases the plurality of tabs of the retaining coupler radially inward, whereby the plurality of tabs By reducing the radius of deflection, the plurality of tabs engage the bottom shoulder portion of the annular feature of the container. The mean cross-sectional area may be defined as the average cross-sectional area. The cap and coupler are configured such that rotation of the dispensing cap relative to the retaining coupler causes two actions including (a) releasably gripping the bottom shoulder portion and (b) opening the container seal. It can be.

In various embodiments, rotation of the cap relative to the coupler may first cause the coupler's tabs to engage the contoured annular feature of the container, and then press the cap's opening element against the seal to form an aperture therein. The cap may be screwed with the coupler by rotation of the cap relative to the coupler in a predetermined circumferential direction. The cap can be disengaged from the coupler by unscrewing the cap by rotation of the cap relative to the coupler in the opposite circumferential direction. The cap may have an opening member extending longitudinally downward to press-fit the container seal in an arcuate path when the cap is advanced axially so that an aperture is created in the container seal.

In various embodiments, the dispensing mechanism may include a straw configured to accommodate different container sizes, such as variations in can height, for example. As a non-limiting example, some such embodiments may be provided with a linear or spring-shaped straw, allowing the straw to be extended to a full height but compressed to a shorter height. Such an embodiment may advantageously allow a user to use a single dispenser with multiple container sizes, for example.

In various embodiments, the dispensing cap may be provided with, for example, a gasket (eg, a rubber gasket). The gasket can create a fluid-tight (eg 'watertight' or 'airtight') seal between the container and the dispensing cap, for example. As a non-limiting example, in various embodiments a dispensing cap may be provided along with a pump mechanism and a one-way valve. A pump mechanism may, for example, introduce air into an attached container with any dispensing operation (eg, pumping soap). Such an embodiment may advantageously reduce the likelihood of a recyclable container (eg, an aluminum can) being crushed when the contents are dispensed, for example, particularly in embodiments where a dispensing cap may be sealed to the container. can

In various embodiments, the RDE may be provided with one or more hammers. For example, by way of non-limiting example, two, three or more hammers may be provided in various embodiments. For example, the hammers can be distributed in a circumferential direction. Accordingly, various embodiments may advantageously reduce the rotation required to open the vessel end (eg, two hammers may allow half a rotation, three hammers may allow three rotations) .

Various embodiments may be provided with one or more vessel end scores (eg, stress concentration areas) reinforcing features. For example, a 'ridge' provided near (eg, as a non-limiting example, within 0.5 mm) of at least a portion of the score may increase the stress concentration in the score when a hammer is applied. Thus, the force required to open the container end can advantageously be reduced.

In various embodiments the hammer may be configured as a (sharp) knife. For example, a knife can 'cut' the end of a container open. These various embodiments may, for example, not require a score. In various embodiments, the knife may be hidden or covered when the RDE is removed from the container. For example, the knife can be withdrawn behind a slot sized to prevent insertion of a body part (eg, a finger) when the RDE is released from the container. For example, the knife can be configured to move with the housing, can be spring loaded and exposed when pressed down by the housing, or some combination thereof.

In various embodiments, the RDE may be configured as described with reference to at least RDE 125, for example. In various embodiments, housing 120 and coupling engine 115 may be configured to remain connected (eg, as described with reference to at least FIG. 26 ). For example, housing 120 and linkage engine 115 can be attached and/or removed from the can end as a single unit (e.g., applied and/or rotated in a two-step action of snap-on and then snap off to remove). In some embodiments, housing 120 and coupling engine 115 can be easily separated. For example, connection engine 115 can be operated on the can end, and then housing 120 can be operated on connection engine 115 . To remove RDE 125 from the can, housing 120 may be removed, followed by connection engine 115.

In various embodiments the vessel and/or vessel end may be configured as described with reference at least to FIGS. 2-3 and 7A of US Application Serial No. 63/107,603, incorporated herein by reference. By way of non-limiting example, in various embodiments, the housing, opening engine, and/or connecting engine can be provided, see at least FIGS. It can be configured as described above.

As a non-limiting example, in various embodiments, an RDE may provide (eg, 'preload') content (eg, in storage). When the RDE is assembled in fluid communication with a container (eg, container 105), the contents of the RDE may be mixed with the contents of the container, for example. For example, the content may trigger a chemical reaction. For example, the contents of the RDE may be a curing agent and/or catalyst configured to cause a chemical reaction in the epoxy base (eg, resin) within the container. In various embodiments, the contents of the container may be, for example, an edible substance (eg, food), and the contents of the RDE may be, for example, a flavoring agent, a preservative (eg, to prevent spoilage and/or discoloration upon opening). for use), nutritional supplements and/or actives. In various embodiments, for example, the RDE may be pre-loaded into a disposable pouch (e.g., pierceable, tearable, dissolvable), which is dispensed into the contents of the container when the RDE is assembled to the container. (e.g., puncture, tear, dissolve, crush).

In various embodiments the RDE (eg, linkage engine 115) may include (eg, instead of and/or in addition to lugs 210) a bayonet-like member and a patterned vessel seam (eg, seam). (110)). The bayonet-like member can, for example, extend downward and be shaped like a hook so that the assembly motion of the connection engine over the vessel end can align the bayonet-like member with the seam pattern element(s). Rotational motion about the longitudinal axis of the vessel may rotate the bayonet-like member to 'hook' under adjacent seam pattern element(s). Thus, the RDE can be releasably connected and inhibit axial disassembly of the RDE from the container.

In various embodiments, the external shape of the seam tool (eg, as described with reference to at least FIGS. 22-24 ) may include, by way of non-limiting examples, a hydraulic actuator (eg, a hydraulic cylinder), an electronic actuator, It may be advanced relative to the internal form by actuators including manually activated mechanical actuators, or some combination thereof.

In various embodiments the outer surface of the outer shape (eg, as described at least with reference to FIGS. 23-24 ) may be configured to be actuated by a collet. For example, each outer form can be slidably attached to a scroll plate of a collet chuck, such that actuation of a rotary actuator rotating the scroll plate advances the outer form radially inward. In some embodiments, the outer form can have a tapered outer surface so that the hollow ram can advance along the longitudinal axis and the inner wall of the ram can engage the tapered surface and push the outer form radially inward. there is. In some embodiments, a ram provided with an external collet (e.g., a collar having a tapered lumen) slides and/or with an external shape having a matching threaded and (tapered) external surface. Can be screwed together. A threaded engagement of the tapered lumen and the tapered outer surface of the outer feature may advance the outer feature radially inward.

In various embodiments, at least as described with reference to FIGS. 1-4 , a seaming device may be provided on an industrial can line. For example, the seaming device may be configured as part of a module in which the container ends are introduced and/or joined to the container after filling the container and/or prior to cleaning, labeling and/or other operations.

In various embodiments the seam tool may be provided with one or more different patterns. For example, the seam tool can be configured to create raised/sinusoidal patterns (eg, as described with reference to at least FIGS. 2, 19 and 22-24). In some embodiments, a seam tool may be configured to create one or more geometric (eg, triangular, stepped) pattern elements. In some embodiments, a seam tool configured to create one or more irregular pattern elements may be provided. For example, various embodiments may be provided with a seam tool that includes a custom decorative pattern element (eg, custom designed by a designer that mimics a natural or man-made pattern or object). In various embodiments, the seam tool may be interchangeable in a seam device (eg, seam 110 ). Accordingly, various patterns of seams may be formed.

For example, various embodiments may provide pattern differentiated RDEs for specific use cases that correspond to specific vessel end patterns (eg, as described with at least reference to FIGS. 19-20 ). As an illustrative example, a first RDE can be configured to (only) releasably connect to a first patterned seam 2005, and a second RDE to (only) a releasable connection to a second patterned seam 2010. and the third RDE can be configured to releasably connect to (only) the third patterned seam 2015 . Each RDE may be provided with a corresponding connection engine (eg, connection engine 115 ) configured to uniquely engage, for example, with a corresponding pattern of vessel ends. For example, retaining features 610 can be spaced apart in each particular connection engine to allow only axial assembly of the RDE onto a corresponding patterned vessel end. Various embodiments may advantageously prevent connection of an RDE to a vessel having mismatched ends. Various embodiments may advantageously prevent cross-contamination of contents by using a single RDE across incompatible contents.

For example, in various embodiments, an RDE is a specific dosage (eg, amount, volume, mass, weight), drug type (eg, capsule, tablet, liquid, powder), or some combination thereof. A dispensing mechanism configured to dispense may be provided. In various embodiments, the RDE may be provided with an indication corresponding to a particular container content (eg, drug). As a non-limiting example, the indication may be visual (eg, color, icon), tactile (eg, Braille, depression, protrusion, vibration), audible, or some combination thereof. Thus, a content specific RDE can be configured to uniquely associate with a specific container end pattern. Thus, content specific RDEs can advantageously suppress linkages with containers that have different containers in the patent. These various embodiments can advantageously improve safety.

In various embodiments, unique end patterns may correspond to different classes of content. For example, household (eg, toxic) cleaners may be provided with at least one specific end pattern. The body product (eg lotion) may correspond to at least one other specific end pattern. Drugs with at least one other specific end pattern may be provided. For example, various end patterns may be defined by one or more standards and/or government agencies (eg, ISO, ANSI, FDA).

Various embodiments may provide a recyclable container with tabless tear seals and contoured rim seals. For example, the seal rim (eg, seam 110 ) may be contoured with repeating depressions of substantially equal width. Repeated recesses in the seal rim may advantageously provide a releasable mating feature for, for example, a seal-opener cap.

In various embodiments, the contour rim may be formed in a variety of different contours. As a non-limiting example, the contours may correspond to different purposes, contents, manufacturers, markets, or some combination thereof. In various embodiments, a seal without a distinctly contoured rim and/or tab may advantageously identify the contents of the container as a non-drinkable product without further explanation or labeling. For example, various embodiments may provide container lids and self-opening dispensing mechanisms for non-consumable contents. These various embodiments may advantageously identify the contents as not being "ready for consumption", even if there is no labeling to such effect, for example.

Some embodiments may provide an exemplary container end opening test device. For example, the test device may be provided with a threaded press. The pressurizer may be coupled with a collar. The collar can be screwed into the coupler. The coupler may be configured to releasably connect to a container (eg, a can with seam 110 ). The pressurizer may be actuated to rotate to advance axially from the collar toward the coupler, causing the pressurizer to axially displace the spacer. Axial displacement of the spacer can cause downward deflection of the hammer relative to the bent beam.

Some embodiments may provide an exemplary container end opening test setup, for example. In the illustrated example, the vessel 105 may be fitted with a test rig having a bent beam and a hammer at the end of the beam. The test device may be provided with a pressure foot configured to axially deflect the flexure beam to press a hammer into the end of the vessel 105 . The test device may be provided with an electronic display, for example. As the pressure foot advances axially toward the container 105, the applied force can be measured and displayed on a display. Thus, the force required to open the container end, for example with a hammer, can advantageously be measured.

In various embodiments, some bypass circuit implementations may be controlled in response to signals from analog or digital components, which may be discrete, integrated, or combinations thereof. Some embodiments may include a programmed, programmable device, or some combination thereof (e.g., a PLA, PLD, ASIC, microcontroller, microprocessor), has single or multi-level digital data storage capability, volatile, It may include one or more data stores (eg, cells, registers, blocks, pages) that may be non-volatile or some combination thereof. Some control functions may be implemented in hardware, software, firmware or a combination of these.

A computer program product may include a series of instructions that, when executed by a processor device, cause the processor to perform specified functions. These functions may be performed with the controlled device in operable communication with the processor. A computer program product, which may include software, may be stored in a data store tangibly embedded in a storage medium, such as an electronic, magnetic or rotary storage device, and may be fixed or removable (e.g., a hard disk, floppy disks, flash drives, CDs, DVDs).

Although examples of systems that may be portable are described with reference to the figures above, other implementations may be deployed in other processing applications such as desktop and network environments.

For example, it may receive a temporary auxiliary energy input from a rechargeable or disposable battery that can be used in portable or remote applications. For example, some embodiments may work with other DC voltage sources such as batteries. Alternating current (AC) input, which may be provided, for example, from a 50/60 Hz power port or portable generator, may be received via a rectifier and appropriate scaling. Provision for AC (eg, sine wave, square wave, triangle wave) inputs may include a line frequency transformer to provide voltage step-up, voltage step-down and/or isolation.

Although specific features of the architecture have been described, other features may be incorporated to improve performance. For example, a caching (eg, L1, L2, ...) technique may be used. Random access memory may be included, for example, to provide scratch pad memory or to load stored executable code or parameter information for use during runtime operation. One or more protocols, wireless (eg infrared) communication, stored operating energy and power supply (eg battery), switching and/or linear power supply circuits, software maintenance (eg self-test, upgrade ), etc. may be provided with other hardware and software to perform tasks such as networks or other communications. One or more communication interfaces may be provided to support data storage and related operations.

Some systems may be implemented as computer systems that may be used with various implementations. For example, various implementations may include digital circuitry, analog circuitry, computer hardware, firmware, software, or combinations thereof. An apparatus may be implemented as a computer program product tangibly embodied in an information medium, for example, a machine-readable storage device, for execution by a programmable processor, and a method operates on input data and generates output, thereby performing various implementations of various embodiments. It can be performed by a programmable processor executing a program of instructions to perform a function. Various embodiments provide one or more computer programs executable on a programmable system comprising at least one programmable processor coupled to receive data and instructions from and transmit data and instructions to the data storage system, and at least one input device. , and/or can advantageously be implemented in at least one output device. A computer program is a set of instructions that can be used directly or indirectly on a computer to perform a specific activity or bring about a specific result. A computer program may be written in any form of programming language, including compiled or interpreted languages, and in any form, including stand-alone programs or modules, components, subroutines, or other units suitable for use in a computing environment. can be distributed

Processors suitable for the execution of programs of instructions include, for example, both general purpose and special purpose microprocessors, and may include either a single processor or multiple processors of any type of computer. Typically, processors receive instructions and data from either read-only memory or random-access memory or both. The essential elements of a computer are a processor that executes instructions and one or more memories that store instructions and data. Generally, a computer will also include, or be operatively connected to communicate with, one or more mass storage devices for storing data files. These devices include internal hard disks and removable disks; magneto-optical disk; and magnetic disks such as optical disks. Storage devices suitable for visually embodying computer program instructions and data include, for example, semiconductor memory devices such as EPROM, EEPROM, and flash memory devices; magnetic disks such as internal hard disks and removable disks; magneto-optical disk; and CD-ROM and DVD-ROM disks; all forms of non-volatile memory including. The processor and memory may be complemented or integrated by application-specific integrated circuits (ASICs).

In some implementations, each system may be programmed with the same or similar information and/or initialized with substantially the same information stored in volatile and/or non-volatile memory. For example, one data interface may be configured to perform auto-configuration, auto-download and/or auto-update functions when connected to an appropriate host device such as a desktop computer or server.

In some implementations, one or more user interface functions may be tailored to perform a particular function. Various embodiments may be implemented in a computer system that includes a graphical user interface and/or an Internet browser. To provide interaction with the user, some implementations use a display device such as a cathode ray tube (CRT) or liquid crystal display (LCD) monitor to display information to the user, a keyboard, and a mouse to allow the user to provide input to the computer. or a computer with a pointing device such as a trackball.

In various implementations, systems may communicate using suitable communication methods, equipment, and technologies. For example, a system may use point-to-point communication in which messages are transmitted directly from a source to a receiver over a dedicated physical path link (e.g., fiber optic link, point-to-point wiring, daisy chain) to a compatible device (e.g., system devices capable of transmitting data to and/or from the system). Components of the system may exchange information over any form or medium of analog or digital data communication, including packet-based messages over a communications network. Examples of communication networks include, for example, local area networks (LANs), wide area networks (WANs), metropolitan networks (MANs), wireless and/or optical networks, computers and networks that form the Internet, or some combination thereof. do. Other implementations may transmit the message, for example, by broadcasting to all or substantially all devices connected together by a communication network using an omnidirectional radio frequency (RF) signal. Another implementation may transmit messages characterized by high directivity, such as RF signals transmitted using infrared signals or directional (ie, narrow beam) antennas that may optionally be used in conjunction with focusing optics. By way of non-limiting example, for example, USB 2.0, Firewire, ATA/IDE, RS-232, RS-422, RS-485, 802.11 a/b/g, Wi-Fi, Ethernet, IrDA, FDDI (Fiber Distributed Data Other implementations are possible using suitable interfaces and protocols, such as interfaces), token ring networks, multiplexing techniques based on frequency, time, or code division, or some combination thereof. Some implementations may optionally incorporate features such as error checking and correction (ECC) for data integrity, or security measures such as encryption (eg WEP) and password protection.

In various embodiments, the computer system may include an Internet of Things (IoT) device. IoT devices can include objects with embedded electronics, software, sensors, actuators, and network connections that allow these objects to collect and exchange data. IoT devices can be used with wired or wireless devices by sending data to other devices through an interface. IoT devices can collect useful data and then autonomously pass the data between other devices.

Various examples of modules may be implemented using circuitry including various electronic hardware. As a non-limiting example, hardware may include transistors, resistors, capacitors, switches, integrated circuits, other modules or some combination thereof. In various examples, a module may include analog logic, digital logic, discrete components, traces and/or memory circuitry fabricated on a silicon substrate including various integrated circuits (eg, FPGAs, ASICs) or some combination thereof. can In some embodiments, the module(s) may involve the execution of pre-programmed instructions, software executed by the processor, or some combination thereof. For example, various modules may contain both hardware and software.

In an exemplary aspect, the can seal may include a malleable can end sealingly connected to an open end of a longitudinally extending malleable can body by a circumferential seam to form a sealed can-crystal cavity. The circumferential seam may comprise a radial displacement pattern of material of at least the malleable can end with respect to the longitudinal axis of the can.

The circumferential seam may include a radial displacement pattern of material of the malleable can end and malleable can body with respect to the longitudinal axis of the can. The pattern of radial displacement may include a plurality of iterative radial displacement features. The plurality of iterative radial displacement features may be substantially uniformly dispensed in a circumferential direction.

The plurality of iterative radial displacement features may include at least 18 radial displacement features. The pattern of radial displacement may include substantially sinusoidal projections. In a plane orthogonal to the longitudinal axis, the cross-section of the pattern of radial displacement may be substantially defined by a repeating sinusoidal curve within a circle centered on the longitudinal axis of the can. A pattern of radial displacement can be selected to identify the contents of the can.

The malleable can end may further include a curved score. The score may correspond to a high stress concentration area within the malleable can end. A curved score may be substantially circular. A curved score may be broken by at least one bridge.

The can seal may further include a tab connected to the malleable can end. The tab may be configured to be actuated by the user and enter a hole in the malleable can end. The hole may provide fluid communication between the cavity and the exterior of the can.

In an exemplary aspect, the can opener dispenser includes a first collar comprising at least one radially displaceable element, a second collar configured to threadably engage the first collar, and coupled to at least one of the first collar and the second collar. It may include at least one opening member. The at least one radially displaceable element may mate with a radially patterned seam at the can end of the can. When the second collar is threaded with the first collar and actuated in the first direction of rotation, the at least one radially displaceable element is configured to inhibit rotation of the first collar relative to the can about its longitudinal axis. , can be operated to releasably engage with a radially patterned seam. Continued operation of the second collar in the first rotational direction may axially advance the at least one unsealing member against the can end such that the interior of the can is in fluid communication with the exterior of the can through the can end.

The can opener dispenser may further include a dispensing member configured to selectively fluidly communicate the inside of the can and the outside of the can through the dispensing member through the can end. The dispensing member may be configured to be detachably connected to at least one of the first collar and the second collar. The dispensing member may include a liquid pump. The dispensing member may further be in fluid communication with a source of mixed fluid. The dispensing member may be configured to combine the contents of the can and the mixed fluid when the dispensing member is operated.

The can may contain contents that are thermodynamic solids.

The at least one unsealing member is configured to mate with a predetermined high stress concentration region in the can end such that when the at least one unsealing member is advanced axially against the can end, the at least one unsealing member substantially moves to the predetermined region. causes material defects at the end of the can.

When the second collar is screwed into the first collar and the at least one radially displaceable element is actuated to releasably engage the radially patterned seam, the at least one release member extends to the second collar along the longitudinal axis. It may include an opening feature extending from the collar. The distal end of the opening feature may include a plane inclined with respect to a first plane orthogonal to the longitudinal axis of the can.

When the second collar is screwed onto the first collar and the at least one radially displaceable element is actuated to releasably engage the radially patterned seam, the second collar is substantially substantially about the longitudinal axis of the can. It may include a skirt configured to extend along the outer surface of the can in a direction parallel to the can. The skirt is configured to receive and support substantially all of the user's gripping force when the user dispenses the contents from the can, so that the skirt suppresses breaking of the can due to the user's gripping force.

The can opener dispenser may further include a housing configured to removably receive the can. The housing may be configured to be releasably connected to at least one of the first collar and the second collar.

In an exemplary aspect, a can seam system includes an inner tool including a first surface defined by a nominal first radius and having a first pattern of first radial displacement about the first radius, and defined by a nominal second radius. It may include an external tool having a second surface that is The second surface may have a second pattern of radial displacement about a second radius. The second pattern may be configured to engage the first pattern when the inner tool and outer tool are mated such that the first radius is axially aligned with the second radius. When the inner and outer tools are aligned, separated by a malleable seam at the can end, and a radial compressive force is applied to radially push the inner and outer tools together, the first pattern and the second pattern form a malleable seam may cooperate to transform the malleable seam into a circumferential pattern of radial displacement while substantially maintaining the overall circumferential length of .

A malleable seam may connect the malleable can end to the can body such that the malleable can end closes an aperture into a cavity defined by a wall of the can body. When the inner and outer tools are mated, the malleable seam may be unsealed. The inner and outer tools can be configured such that application of a radial compressive force that radially pushes the inner and outer tools together forms a malleable can joint in a sealed condition sealingly connecting the malleable can end to the can body. .

The first surface of the inner tool may be a generally convex surface. The second surface of the external tool may be a generally concave surface.

The first pattern of radial displacement of the inner tool may include a plurality of iterative radial displacement features. The plurality of iterative radial displacement features may be substantially uniformly dispensed in a circumferential direction.

The inner tool and the outer tool can be mechanically connected in an integral structure.

At least one of the first surface and the second surface comprises a plurality of radial displacement elements, wherein application of a radial compressive force that radially pushes the inner tool and the outer tool along the first surface and the second surface causing radial displacement of the plurality of radial displacement elements towards an opposing surface of at least one of the second surfaces.

Radial displacement of the plurality of radial displacement elements may be caused by axial advancement of a ram along a second axis substantially parallel to a longitudinal axis of the can connected to the can end. Radial displacement of the plurality of radial displacement elements may be caused by advancement of the ram along a second axis substantially parallel to the first radius.

As the malleable joint rotates relative to the inner and outer tools, at least one of the inner and outer tools can vibrate along a second axis substantially parallel to the first radius.

In an exemplary embodiment, the can opener dispensing housing includes a first housing including a first circumferential engagement member (CEM), the first housing and the second housing being detachably connected to define a cavity, A second housing comprising a second CEM configured to threadably engage the CEM, an opening member configured to extend into the cavity when the first housing and the second housing are releasably connected, and a conduit, releasably connected to the first housing. It includes a dispensing member configured to be. when the can has a first end disposed within the cavity such that the first end is mated with the unsealing member, and at least one of the first housing and the second housing is actuated in a first rotational direction to engage the first CEM with the second CEM. , continued operation in the first rotational direction advances the unsealing member against the first end of the can so that at least one hole can be caused in the first end. When the dispensing member is releasably connected to the first housing, the conduit may extend into the at least one aperture such that the interior of the can is in fluid communication with the exterior of the cavity through the dispensing member.

The dispensing member may include a pump. The dispensing member may be configured such that the interior of the can is selectively brought into fluid communication with the exterior of the cavity via the dispensing member.

The unsealing member may be configured to receive the dispensing member. The unsealing member conforms to a predetermined high stress concentration area within the first end such that, when the unsealing member advances axially against the first end, the unsealing member substantially induces material failure of the can end at the predetermined area. can be configured to The opening member may include an opening feature extending from the first housing along the longitudinal axis of the can when the first and second housings are mated and the first CEM is actuated to engage the second CEM. The distal end of the opening feature may include a plane inclined with respect to a first plane orthogonal to the longitudinal axis of the can.

Many implementations have been described. Nevertheless, it will be understood that various modifications may be made. For example, advantageous results may be achieved if the steps of the described techniques are performed in a different order, or if the components of the described system are combined in different ways, or if components are supplemented with other components. Accordingly, other implementations are contemplated within the scope of the following claims.

Claims (41)

A can seal, the can seal comprising:
a malleable can end sealingly connected to an opening end of a longitudinally extending malleable can body by a circumferential seam to form a sealed can-crystal cavity;
wherein the circumferential seam comprises a pattern of radial displacement of at least the material of the malleable can end relative to the longitudinal axis of the can.
can seal. According to claim 1,
wherein the circumferential seam comprises the pattern of radial displacement of the material of the malleable can end and the malleable can body relative to the longitudinal axis of the can.
can seal. According to claim 1,
wherein the pattern of radial displacement comprises a plurality of iterative radial displacement features.
can seal. According to claim 3,
wherein the plurality of iterative radial displacement features are substantially uniformly dispensed in a circumferential direction;
can seal. According to claim 3,
wherein the plurality of iterative radial displacement features comprises 18 radial displacement features;
can seal. According to claim 1,
wherein the pattern of radial displacement comprises a substantially sinusoidal lobe.
can seal. According to claim 1,
In a plane orthogonal to the longitudinal axis, the cross-section of the pattern of radial displacements is substantially defined by a repetitive sinusoidal curve within a circle centered on the longitudinal axis of the can.
can seal. According to claim 1,
wherein the pattern of radial displacement is selected to identify the contents of the can.
can seal. According to claim 1,
the malleable can end further comprises a curved score, the curved score corresponding to a high stress concentration region in the malleable can end;
can seal. According to claim 9,
wherein the curvilinear score is substantially circular and is interrupted by at least one bridge;
can seal. According to claim 1,
a tab coupled to the malleable can end and configured to be actuated by a user into a hole in the malleable can end, the hole providing fluid communication between the cavity and the exterior of the can;
can seal. In the can opener dispenser,
a first collar comprising at least one radially displaceable element;
a second collar configured to screw with the first collar; and
at least one unsealing member connected to at least one of the first collar and the second collar;
including,
When the at least one radially displaceable element is mated with a radially patterned seam on the can end of a can, and the second collar is threaded with the first collar and operates in a first rotational direction. wherein the at least one radially displaceable element is actuated to releasably engage the radially patterned seam to inhibit rotation of the first collar relative to the can about the longitudinal axis of the can. let it do,
Continued operation of the second collar in the first rotational direction advances the at least one unsealing member axially against the can end, the interior of the can being fluid with the exterior of the can through the can end. to communicate,
Can opener dispenser. According to claim 12,
further comprising a dispensing member, wherein the dispensing member is configured such that the inside of the can and the outside of the can are in selective fluid communication passing the dispensing member through the can end.
Can opener dispenser. According to claim 13,
The dispensing member is configured to be detachably connected to at least one of the first collar and the second collar,
Can opener dispenser. According to claim 13,
The dispensing member includes a liquid pump,
Can opener dispenser. According to claim 13,
the dispensing member is further in fluid communication with a source of mixed fluid;
The dispensing member is configured such that the contents of the can and the mixed fluid are combined when the dispensing member operates.
Can opener dispenser. According to claim 12,
The can contains a thermodynamically solid content,
Can opener dispenser. According to claim 12,
The at least one unsealing member is configured to mate with the predetermined high stress concentration area in the can end, such that when the at least one unsealing member is axially advanced against the can end, the at least one unsealing member substantially causes a material defect of the can end at the predetermined portion,
Can opener dispenser. According to claim 12,
When the second collar is threaded with the first collar and the at least one radially displaceable element is actuated to releasably engage the radially patterned seam, the at least one release member will: an opening feature extending from the second collar along the longitudinal axis;
wherein the distal end of the release feature comprises a plane inclined with respect to a first plane orthogonal to the longitudinal axis of the can.
Can opener dispenser. According to claim 12,
When the second collar threadedly engages the first collar and the at least one radially displaceable element is operative to releasably engage the radially patterned seam, the second collar causes the can a skirt configured to extend along the outer surface of the can in a direction substantially parallel to the longitudinal axis of
Can opener dispenser. According to claim 20,
The skirt is configured to receive and support substantially all of the user's gripping force when the user dispenses the contents from the can, so that the skirt suppresses breaking of the can due to the user's gripping force.
Can opener dispenser. According to claim 12,
further comprising a housing configured to removably receive the can;
Can opener dispenser. The method of claim 22,
Wherein the housing is configured to be releasably connected to at least one of the first collar and the second collar.
Can opener dispenser. Regarding the can joint system,
an inner tool comprising a first surface defined by a nominal first radius and having a first pattern of radial displacement about the first radius; and
An outer tool comprising a second surface defined by a nominal second radius and having a second pattern of radial displacement about the second radius, the second pattern being the first surface when the inner tool and the outer tool are mated. 1 pattern, so that the first radius is axially aligned with the second radius;
including,
When the inner tool and the outer tool are mated and separated by a malleable joint at the can end, and a radial compressive force is applied to push the inner tool and the outer tool together in the radial direction, the first pattern and the first pattern wherein the two patterns cooperate to deform the malleable seam into a circumferential pattern of radial displacement while substantially maintaining an overall circumferential length of the malleable seam.
Can seam system. According to claim 24,
wherein the malleable seam connects the malleable can end to the can body so that the malleable can end closes a hole into the cavity defined by the wall of the can body.
Can seam system. According to claim 25,
The malleable seam is in an unsealed state when the inner tool and the outer tool are mated, and the inner tool and the outer tool apply the radial compressive force to radially push the inner tool and the outer tool together. forming the malleable can joint in a sealed state sealingly connecting the malleable can end to the can body.
Can seam system. According to claim 24,
wherein the first surface of the inner tool is a generally convex surface;
Can seam system. According to claim 24,
wherein the second surface of the external tool is a generally concave surface;
Can seam system. According to claim 24,
wherein the first pattern of radial displacement of the inner tool comprises a plurality of iterative radial displacement features.
Can seam system. According to claim 29,
wherein the plurality of iterative radial displacement features are substantially uniformly dispensed in a circumferential direction;
Can seam system. According to claim 24,
The inner tool and the outer tool are mechanically connected as a unitary structure,
Can seam system. According to claim 31,
At least one of the first surface and the second surface includes a plurality of radial displacement elements, the plurality of radial displacement elements comprising: the radial compressive force pushing the inner tool and the outer tool radially together Wherein the application of a comprises causing a radial displacement of the plurality of radial displacement elements towards an opposing surface of at least one of the first surface and the second surface.
Can seam system. 33. The method of claim 32,
wherein the radial displacement of the plurality of radial displacement elements is caused by axial advancement of a ram along a second axis substantially parallel to the longitudinal axis of the can body connected to the can end.
Can seam system. 33. The method of claim 32,
wherein the radial displacement of the plurality of radial displacement elements is caused by advancement of the ram along a second axis substantially parallel to the first radius;
Can seam system. According to claim 24,
wherein as the malleable joint rotates relative to the inner tool and the outer tool, at least one of the inner tool and the outer tool oscillates along a second axis substantially parallel to the first radius.
Can seam system. In the can opener dispensing housing,
a first housing including a first circumferential engagement member (CEM);
a second housing comprising a second CEM configured to be screwed onto the first CEM such that the first and second housings are releasably connected to define a cavity;
an opening member configured to extend into the cavity when the first housing and the second housing are releasably connected; and
a dispensing member including a conduit and configured to be detachably connected to the first housing;
including,
A can has a first end positioned within the cavity such that the first end is mated with the unsealing member, and at least one of the first housing and the second housing is operated in a first rotational direction so that the first CEM is positioned in the second housing. When engaged with the 2 CEM, continued action in the first rotational direction advances the unsealing member against the first end of the can so that at least one hole is caused in the first end;
wherein when the dispensing member is releasably connected to the first housing, the conduit extends into the at least one aperture so that the interior of the can is in fluid communication with the exterior of the cavity through the dispensing member.
Can opener dispensing housing. 37. The method of claim 36,
The dispensing member includes a pump,
Can opener dispensing housing. 37. The method of claim 36,
wherein the dispensing member is configured such that the interior of the can is actuated in selective fluid communication with the exterior of the cavity via the dispensing member.
Can opener dispensing housing. 37. The method of claim 36,
The unsealing member is configured to receive the dispensing member.
Can opener dispensing housing. 37. The method of claim 36,
The unsealing member is configured to mate with a predetermined high stress concentration area within the first end so that when the unsealing member is advanced axially against the first end, the unsealing member is substantially at the predetermined area. Causing material defects at the end of the can,
Can opener dispensing housing. 37. The method of claim 36,
The opening member forms an opening feature extending from the first housing along the longitudinal axis of the can when the first housing and the second housing are mated and the first CEM is actuated to engage the second CEM. include,
wherein the distal end of the release feature comprises a plane inclined with respect to a first plane orthogonal to the longitudinal axis of the can.
Can opener dispensing housing.

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